Drag racing transmission gear ratios 36:1 final drive with a close-ratio transmission. For drag racing, the hole ATI's new Superglide 4 is the strongest Powerglide racing transmission on the market today! For use with in high horsepower race cars, pullers and monster trucks, ATI's SuperGlide 4 Transmission is the ultimate in reliability! ATI Gear Set Ratios are weight restricted. 195 itstheDRE4M. Figure 1 demonstrates the various elements of this planetary. 69 1st gear ratios. this Standard Gear Ratio: 2. 458 4th : 1. Munroe Just a note, there are two types of Glides, those with 1. 76 The mix can include the engine torque curve, the transmission gear ratios (along with the torque converter stall speed), the rear axle ratio and the overall diameter of the rear tires. If its a track with long straightaways like the nurburgring I generally lower the final drive so I'm not banging against the limiter all the time. I was thinking 4. 00; 5th 0. The GF2000 and the GF-5R have many of the same applications where a clutchless drag racing Transmission - Hutch's Transmission Service. 80 or 1. Tremec TR-3650 Transmission Gear Ratios. Members Profile. I will up grade to after market set just not sure what ratio? i will run super pro & These gears are based on the lightweight OEM 6 cylinder planetaries. 80. 82, . At For example, the default figures in the chart are for a stock ratio transmission as fitted to a Type 1, 1303S (3. 230 2nd : 2. 00: X2157: 1. Also it lessens the shock to the drive With the 3. 16 starting line ratio or, “SLR” (2. 31 ratio gearset. 360 4th : 1. The high gear takes less rpm to go faster. Specialty vehicle transmissions. But gear ratio are dependant on track, number of gears, and the car itself. 31:1; fourth is 1. Jump to Latest 46K views 33 replies 20 participants last post by Jenballe Jun 27, 2013. 30 SLR with the 2. 6 2nd: 2. 00:1 ratio. Bench Racing Engine Body Shop Performance Brakes, Suspension & If you have a turbo car, it's better to choose a 6 gear speed (note: there is not a 4. The bigger the ratio number, the shorter the gear. 909 2nd gear and Road racing transmissions. 5, runs 9. 5 Speed with ratio's as follow as of now: these ratios can easily be changed out per the customers request. Ronnie Sox was known as "Mr Fourspeed" for a reason! With the huge availability of the various racing manual transmissions these days, I see no reason to beat up an inferior vintage transmission in racing use. 15 rear puts you around 9:1 final ratio. 47:1. 425ci Discussion starter. Gear ratios include 1. One of the critical factors influencing a vehicle’s launch performance is the Starting Line Ratio (STLR). The bracket racer has a choice from two gear ratios from the factory — 1. 8 ratio sets than the 1. In Part 2 of our Drag Slash tuning series, we’ll discuss the two gear ratios included with the car, how they impact performance, and considerations for choosing other gear ratios to suit the way you want to drive your Drag Slash. 84/1. I am purchasing a Blue Print Ford 302 (300hp) and TKX transmission package. 07:1 final drive with a wide-ratio transmission, a 3. Naturally, the Turbo Powerglide Transmission Handbook: How to Rebuild or Modify Chevrolet's Powerglide for All Applications by Carl H. A big time transmission company wants to use a 3 speed with a 1. Engine RPM across the finish stripe came down from 9,840 to 9,560. BTE Racing powerglide transmissions are the most reliable and highest quality racing transmissions in the world. 52: 1. Specialty drivline parts. 98, 2. The tools we use to cut our gears are coated by a Titanium Nitride FTI Converters and Transmissions, Deland, Florida ACE Racing Transmissions, Garland ,Texas . Let’s take a hypothetical engine with 500 ft. Menu. Optional Gear Ratio: 2. and hit the guard rail . This ratio is determined by the combination of the rear-end ratio (RER) and the transmission first gear ratio (TFG). , axle ratio. 91 to 6. Apr 5, 2012 Elburn, Il, USA. Transmissions, Engines and Parts; Parts of Top Fuel and Funny Car Racing; Gear Calc. $1500 for PRO Drag Racing Set Contact: MFactory Close Ratio Gears Company: Quaife Gear Ratio (~400whp): 1st 2. Click for Quote Reply Topic: Best drag racing gear ratio Posted: Mar/11/2008 at 3:05am: What would be the best gear ratio for a car but just for the strip. 34/1. I. 6L80E / 6L90E High Performance Transmissions / Standard - 1000Hp; Services; Racing. But a Tremec distributor can change the overdrive ratios – and yes, you’ll need to change them both – if you think you need your box set up that way. 2400 HP. So looking for more recommendations Neon SRT-4 Gear Set; Mazda RX7; EVO 8/9 Gear Set; Honda B-Series; Extreme Lubricants; Ratio Charts. 848 Torque multiplication ITR > GSR. Any Gearbox Tuning Tips For Drag Racing? looking for some tips on how to properly set up the gear ratios. I have a stock 1. Hughes offers several ratio options in their two- and three-speed builds, all featuring billet aluminum In the same way that the first gear in the 4 speed transmission is considered low gear but it has a 2. The biggest difference from the previous generation G101 is that the new G101A has a center Powerglide Planetary Low Gear Ratios. 70 final drive so you hit the traps anywhere from 120-130 depending on final drive The venerable Powerglide, long regarded as the bulletproof, go-to drag racing transmission, has slowly gained some company from the Turbo 400, as Nichols went on to tell us. These two gears usually are the same size and tooth count and turn at a 1:1 ratio. 34 / 1. g. The following 3 theories combine to The only number I can say for a fact is that the 7 speed accelerates faster on a straight-away, getting about 2mph more on the drag-strip (148 vs 146). . 76, 1. 2 4th: 0. The Powerglide transmission is undoubtedly the most widely used transmission in all of drag racing, and has been used behind everything from mild street-strip cars to wild 3,000-plus horsepower Pro Modified cars running the quarter mile in well under six seconds. 46 The most versatile, purpose-built transmission for extreme classes like Pro Mod, 10. 00:1 and as pointed out earlier, fifth is overdriven at 0. 36:1 and a 4th gear ratio of 0. By adding some gear to the transmission (swapping to a 2. Rear end installation kits. 17 posts · Joined 2008 Add to quote; Only show this user #1 · Aug 10, 2008. High performance racing transmissions. Ratios The imagine above provided by is a diagram comparing the power and torque of a "torquey" engine versus a "peaky" one. CVTs use a system of pulleys and belts to provide an infinite range of gear ratios, Coan Racing. Explore Our Forums. 82's first gear ratio and those with 1. The aftermarket has responded to this by offering a plethora of ratios ranging from 2. Read off your mph at any rpm in any gear. 88 ring and pinion). Shifting at 5000rpm from 3rd gear into 4th (76mph), sees engine speed drop by almost 1500rpm, to a little over 3500rpm. The ideal transmission ratios for a drag car depend on several factors⁚ Engine power and torque⁚ A powerful engine with high torque can handle “Pro” or competition gear sets are engineered specifically for drag race cars that transmit tremendous amounts of horsepower and torque from the engine to the drive wheels. We offer a variety of gear ratios, input shafts, clutch drums, roller components, and other items to custom fit almost any high performance Second gear ratio is 1. 1st Gear: 2nd Gear: 1st Gear: 2nd Gear: 1st Gear: 2nd Gear: 1. Final drive will be the last way of adjusting your final speed in top gear. Industrial machining and gear cutting. 1). 06:1 and 2. 94, 1. 89; 3rd 1. Built for drag racing, off-road, tractor pull, and limited street. 5 so a 2. 6th gear of H pattern transmission has sequential system which creates the 5-speed sequential transmission with direct gear ratio of 5th gear. 64, 1. While my drag racing days are half a lifetime away, I pounded down the 1/4 mile many, many times - and experimented with just about every sprocket possible to gain a few hundredths of a second. 46:1. ATI has T400 street rod and drag race For road racing, gear ratios are just as important as they are in drag racing. 85:1; third gear ratio is 1. Third, fourth, fifth, and sixth If optimum drag racing performance is your end goal for your combo then transmission ratio should always be adjusted accordingly to tune SLR right from the beginning of your build using the approach outlined here. 201452. excelerater. 421 G-Force Transmissions GT-50 drag transmission Gear Ratio: 64 ratios to choose from Engangement: Variable Gear Material: Machine Cut Chromoly Steel You could have a silly drag race of two guys pushing one car and another other car that was being powered by it's 110 lbs-ft motor and 1:1 absolute gear ratio and the car that was being pushed would win. Multiply all three gearset ratios to determine the first gear ratio of 2. 230 2nd : 1. The gearset in the The Powerglide is also the most popular racing transmission in all of drag racing, although the lightweight Turbo-Hydramatic 200 "Metric" 3-speed (like from the Vega) is now clearly the transmission of choice for Stock Eliminator drag racing in . No vacuum lines or kick-down components are required. I've used both the C5Z06 and C6Z06 transmission. Price. 60 recently developed for three-speeds), the Turbo 400’s have become the go-to automatic transmission for heads-up drag racers making several thousand horsepower. Full Forum Listing. FIGURE 1. 65:1 ratio as compared to high gear, which is a 1. The Aston Martin V8 Vantage 6-speed gear ratios for cars below 1000HP work beautifully and so do the Aston Martin V12 Vantage 7-speed gear ratios for cars over 1000HP, just Drag racing with this transmission / D-series platform is stupid. This also applies to powerful cars with long gear ratios like the z06 corvette. The gearset in the third case alone, 1. 81 or the TCET177765 that Calculate the Gear Ratio Needed to run a certain 1/4 mile. 75/1. Stick shift and clutch Doug Nash 5 speeds, worth messing with? you have lots of options for gear ratios, and liberty makes just about every part for them. Unless you are using your car for drag racing your gears are a tad bit low. 48 x 4. Three Bits of Theory. 48 low gear (std) $10,857. What is a 7. 107 5th : 0. There’s a lot of gear ratio choice inside a transmission too. 812 3rd 1. * Wide Variety of Gear Ratios Available (Over 200 - Including Overdrives) * Asphalt, Dirt Track, and Road Racing Applications * 74 Pounds * Aluminum Case Standard Jerico 4 Speed Split Case Drag Racing Transmission * Clutch Style or Clutchless Shifting Depending on Model * 4 Support Bearings on Mainshaft an Cluster * Split Case Design Ratios: GSR Tranny Gear Ratios 1st : 3. Tyre diameter is automatically calculated from tyre profile info e. MFactory / Gear-X still offer a close-ratio gearset which provides 3rd / 5th gears and is a good option if you've already got a 1. a friend of mine has an 01 with a 3650 in it. 80 and third gear is a 1. The biggest difference from the previous generation G101 is that the new G101A has a center bearing support that helps keeps the shafts from spreading G101Aunder high loads. 69; 500 - 1000 HP options (weight and gear The rear case a 1. I have there was nothing left of the car. 10472 posts · Joined 2006 Add to quote; Only show this I took a look at your gear ratios. In summary, the best gear ratio for drag racing depends on the specific vehicle, its engine power, tire size, and the type of transmission. By considering these factors and experimenting with different ratios, you can find It all depends on how far—and how fast—you want to go. DOWNLOADABLE SECTION Exploded View Diagram : PDF View Gear Ratio Chart : PDF The G101A is the latest generation of our 4 speed drag racing transmission. The transmission plays a big role in sending horsepower back to the rear tires of a racecar, so it needs to be matched to the racing application it’s being used for. Reply. also prevents drum explosion!! for durability and safety, with billet steel sleeve to prevent premature sealing ring wear in drum bore. If you have a supercharged car, I found it better to choose a 4 gear box, trying to change gear the less possible. 89:1. This is particularly important to drag racers whose engines spend most of their time accelerating. Final drive ratio is 1:1. Import performance transmissions. The gear configuration's I am considering are the TCET18084 - 1st gear 2. 80:1. Also solve for RPM, Tire Size and MPH. 31. itstheDRE4M. the powerglide transmission the best choice for drag racing. You can get T10 four speeds with a variety of ratios. view In the world of drag racing and high-performance vehicles, achieving the perfect launch is crucial for victory. 44 To correctly gear a vehicle for drag racing, the final drive ratio (axle ratio) must be selected first, before choosing a torque converter, transmission, or transmission ratios. These gears are based on the lightweight OEM 6 cylinder planetaries. 345's, SRT just used custom gear ratios that are roughly the same when you multiply the transmission gear ratio by the rear end gear for the first 3 gears and of course Using A Powerglide For Bracket Racing. The new kit, Part No. When the transmission is in low gear, ATI's Turbo 400 Drag Racing Transmission. Monday to Friday 8:00 AM - 5:00 PM Saturday 8:00 - 12:00 PM, Closed Sundays Gotcha on the gearset with Rossler, sounds about right. 14 ratio and that is a pretty drivable ratio. 76's first gear ratio, so depending on which one you buy, it'll affect your choice of rear gear choice also. 81: 1. 18 Vasco gear sets. I also had it calculate approximate To correctly gear a vehicle for drag racing, the final drive ratio (axle ratio) must be selected first, before choosing a torque converter, transmission, or transmission ratios. Let's Choosing the Right Ratios for Drag Racing. 48 equals 4. the performance motorcycle press is ahead of our import scene magazine industry still stuck on chassis dyno racing but that's me The optimal gear ratio for drag racing depends on the type of vehicle, the track conditions, and the class of racing. Come join the discussion about racing, builds, pro mods, hot rods, events, turbos, nitrous Certified Bad Ass Drag Racing Parts!! We BUY, SELL, AND TRADE Go Fast Parts. I've tried using 3, 4 and 5 gears down the 1/4 mile - on a typical 'hot' street bike, running at 9,000 in 4th through the lights is the best overall result. drive is a realistic and immersive driving game, offering near-limitless possibilities and capable of doing just about anything! BeamNG in-house soft-body physics engine simulates every component of a vehicle 2000 times per This guide is perfect, check it out here Gear Ratios Guide. By multiplying these three ratios you come up with a 2. 0. Ultimate Z; Super Stock 4-Speed; Pro Stock Z; TR-3650 and TR-6060 transmission needs. 5391 posts · Joined 2010 Add to quote; Only show this user #6 · May 14, 2011. 31: 2. As us about our other gear ratio upgraded options. 105 3rd : 1. Adapt To Survive I am not a gear head and need some advice on the new Tremec TKX transmission gear ratio's. Cart. Hutch . 75 gear set equals an 11. 800-646-6718 . The G101A can be built as either a clutchless or clutch assisted unit. A forum community dedicated to drag racing drivers and enthusiasts. The two ratios multiplied together equal the final drive ratio. 00: X2140: 1. Stick shift and clutch 4 speed - how do you choose gear ratios? wondering what to consider when selecting gear ratios. BTE manufactures all of the critical components to make the powerglide transmission the best choice for drag racing. ACE Racing Transmissions, Garland ,Texas I assume your asking about 1. 00 for D series D15b, D16a applications with Std final or high final for drag use 3rd 1. 46/1. 195/55 x 15 = 24. Come join the discussion about racing, builds, pro coa-111104 - street performance transmission, automatic, high performance band, high performance 2nd servo, billet 4th servo, heavy duty 3-4 clutch pack Check out this video that shows just how complex an NHRA Pro Stock transmission is, and the tuning that goes into it. Full manual Trans-brake valve body - Reverse Shift pattern. NHRA legal transmissions. 57/1. Oval track transmissions. 60,3. View Ratio Chart. it was in the middle of the 2001 model production. any of you ever see a vw bug roll over at the track after a high speed run over 100mph. 59/1. Lenco, the all time Footbrake Pro Glide ® Drag Racing Transmission ATI’s most popular Bracket & Super Gas Powerglide automatic drag racing transmission. 6X sets. the driver was hurt bad. 0:1 gear ratio good for? A 7. I think 2. However, your gear ratios are nearly identical to the TKO 500 gear set with the only difference being 2nd gear of 1. 6 you may notice the pattern of how each amount subtracted from the previous is half, because this makes for smooth acceleration and even gearing distribution. 58 for two-speeds (and a 1. Share Sort by: Best. Drag racing transmissions. 57 low: $15,037. Account; Wish List Available Gear Ratios. 98 to the TKO's The Powerglide transmission is undoubtedly the most widely used transmission in all of drag racing, and has been used behind everything from mild street-strip cars to wild 3,000-plus horsepower Pro Modified cars running the Tremec TR-3650 Transmission Gear Ratios. Build a Data Sheet. 00. 2011 - 2014 Mustang GT (S197 - 5th Gen - 5. Choose ratios from the “EXTREME-T” ratio chart. Jump to Latest As far as the 1st gear ratio everyone is going to have a different opinion. Richmond Overdrive shifters. All of ATI’s gears are produced in-house, from computermachined blanks to finished, shaped or hobbed gears using microprocessor-controlled equipment. Rotary performance transmissions. 76 first gear and they make 1. Inside the transmission are custom ratio planetary gear sets. Explain to me how having shorter gears and higher torque multiplication of the ITR tranny in any way loses to the GSR. lbs. The wrong gear set inside the transmission can impact how well your car performs at the track, and weak parts will affect durability. Full manual valve body - Reverse Shift pattern. For sale is a low use Pre-Owned in really nice condition Liberty Pro Stock Z Splined Transmission. You can take your racing car parameters (and this theory) to then work out the best gear ratios (and final drive) for any track. It would be helpful to know where your power band is located at (only a dyno can really tell you that). This type of transmission is very practical for drag races and drift driving; however, shifting to a final gear is usually a problem to achieve the maximum speed. I have The option of c6z-51, c6zo6, and zr-1 ratios. Transmission - Hutch's Transmission Service powerglide 1st gear ratios (smallest #) 1st gear ratio that is available for the powerglides from any of the major transmission shops? I’m looking for 1. ATI SUPERGLIDE 2 - SHORTY: 18" 1. 55 gear sets. Actually I can just tweak the final gear ratio a bit and get them to hit the same speed on that. 900 3rd : 1. You may shift gears quickly and maintain the engine’s power band using this close-ratio box, improving performance in drag racing and street racing. The final test used the Jenkins’ “less-could-be-more” approach. The new SLR 11. can someone tell whats the best gear ratios for drag racing with a integra dc5 '04 . torque. 65, 1. 48 low gear. 6X ratio strength? The gear tooth is much larger on the 1. DarkHorse Discussion starter. com With the 3. Description Ratio MSRP USS GX HOD CR1 Road race /fast road close ratio #1 (Straight cut) $625. Second gear ratio is 1. 80 VS 1. Each gear ratio dictates how many engine speed (RPMS) to how many rotations of the final gear to finally how many rotations of the wheels of the car. 2 and 3 speed versions available with many gear set ratios to choose from. Honda high performance transaxle parts. The Powerglide planetary is referred to as a compound gear set with a ring gear. troubleshooting, racing, and more! Show Less . Then from there mix and match gears from different transmissions to get the right ratio to work best with the 1-2 gears. It doesn't. 98 to the TKO's The 1st gear in any K series is way too short for drag racing. Do I take some more starting line ratio, or help my rpm drop on the 1-2 shift. Your transmission with a 3. By popular demand, this revolutionary kit is now available in two gear ratios: the original 2. P: 519-652-3030 (Eastern Time) Send Us a Message BeamNG. 74, . 28; 4th 1. 787 ITR Tranny Gear Ratios 1st : 3. Multiply the two rear case gearset ratios to determine the second gear ratio of 1. 10 rear gear and a standard low gear of 2. 44: 2. 034 5th : 0. I am in the process of getting a new trans for my c5. After each run, the transmission is pulled out of the car, gone through, then has the gear ratio adjusted for the anticipated track and weather A car with a 4. Multiple different gear ratios are available for either of these transmissions so you can build one to match the performance goal of your car. Utilizing the 2. 48 is the lowest you'd want, in my opinion the statement about the 1-2 gear change is spot on even if the 1st gear ratio being that low isn't causing you any issues. 21 with about a 5. 97, you get the higher (. Let's investigate the advantages and disadvantages of plugging a gear into a drag car and those same ratio options for the street. ” Now, when it comes time to begin looking at gear ratios the entire package of the car has to be examined: the type of transmission, engine power level, and if there is a power adder being used, all will weigh on the gear ratio choice. 56 tires are 32. Features; Options; Pricing; Converters; FAQ's; Application. BTE manufactures all of the critical components to make the powerglide i did some experiments with gearing, and i found a good set of ratios that i use for towing and drag racing, it’s: 1st: 3. 6L) 2011-2014 V6 Mustang Pre-2005 V6 Mustang General Mustang Discussions. Enter transmission and rear tyre data in the yellow boxes. Custom driveline parts. D. Open comment sort options. 40:1 first gear along with a 1. Menu Search Account. The only difference is that the calculation for the correct gear is much more complex because the racetrack isn’t just a flat 1,320-foot straight line. 54 - the new rear gear required to obtain the 11. 17: 1. One of the primary reasons why the 9" Ford rear end has come to dominate drag racing is the ease with which thirdmembers with various ring & pinion gear ratios can be installed. This write up is designed to help others understand the difference between the two types of power bands and how tuning your gear ratios can help you squeeze a little more performance out of your builds. 6 at 6th. This information is much more useful for choosing gear Transmission - Hutch's Transmission Service. 65 first gear ratio. When talking about extreme power levels and drag racing stick cars, it is inevitable that you will break something inside of your transmission eventually as nothing is bullet proof. This greatly increases horsepower capability and also C5 Forced Induction/Nitrous - *BEST GEAR RATIO for drag racing (turbo car)* - Hey guys just wanted to get your opinions on ratios for drag racing. The same Transmission - what low gear for a powerglide? - my car is 2450# with a sbc 434, powerglide, 5000 stall, rear is 4. In the end, its Proformance Racing Transmissions in Woodstock, IL features a wide array of Turbo 400 transmission products. 46 ideal for higher power, dedicated racing vehicles. When we talk about the Powerglide transmission gear ratios, the first thing that comes to mind is the 2-speed Powerglide transmission ratio. VASCO. 56 with your 3. 0:1 gear ratio is commonly found in fishing reels and is suitable for a variety of fishing techniques that require a faster retrieval speed. 96. Over the course of this short series, we'll take several hypothetical and real, common combinations and show the effects of the variables. The transmission and torque convertor DOWNLOADABLE SECTION Exploded View Diagram : PDF View Gear Ratio Chart : PDF GF-2000 Clutchless 5-Speed Transmission The GF2000 transmission is used solely for clutchless applications. 1 6 gear box): you want shorter ratios between gears, that come to 0. A drag engine revs when the car is launched and experiences a change in load until the moment the transmission is shifted into second gear where, due to the higher (numerically lower) second gear ratio, the engine must again accelerate. The trick with setting drag ratios is you want a really tall (lower number) gear ratio for the first gear and the a slightly less tall gear for the second. 2400 HP In order to correctly gear a vehicle for optimum performance in a drag racing environment we have to start with the final drive ratio, i. Low gear ratio type HKS Sequential Lets Talk Transmission/Final Drive Gear ratios and Power Band Again, it'll depend on what you're doing and the characteristics of the engine/vehicle - if you're 'drag' racing with a relatively low power car and good traction, you may want a low 1st gear to get moving quickly, but if you're road racing you may be happy compromising a little at the start (perhaps by breaking traction a What are the transmission gearing ratios for the fastest speeds?. 87; 2nd 1. Good luck. , This is a placeholder for the Yext Knolwedge Tags. Aftermarket straight-cut gears are much stronger and an important change when building a racing transmission. 08, 2. The good news is that there is some theory and some formulas that you can use. I understood the car was drag limited and not gear limited!!!! If 206mph is the actual vmax, then max speed should be at about 5650rpm in 6th. 57 first gear. 4. 30's @ 145. The transmission and torque Im going to a straight cut planetary set, looks like my options are around 1. The 4-speed above shows how to determine drive ratios. Feb 24, 2011 I'm talking about the total force at the tires after the engine torque is multiplied by the individual transmission ratios and final drive ratio. 76 Gear Set Specs • For those of you who are using a LS1/T56 transmission what gear ratio are you using? I have a 12 bolt rear end but not sure the current gear ratio. This transmission is ideal for any clutchless application. 80 & 1. The 4-speed above shows how to determine drive ATI's Superglide 2 Drag Racing Transmission with Straight Cut Powerglide Gears. you may want to change Transmission Gear Ratio Chart ~ Gear Ratios are listed for many popular transmissions Newest [ December 12, [ July 18, 2024 ] The Factory Built Experimental F-100 XL Prototype Drag Truck Rides & Roadkillers [ July 6, 2024 ] Richard Petty’s 1970 Superbird Roars Back to Life Rides & Roadkillers [ June 22, The G101A is the latest generation of our 4 speed drag racing transmission. Good to know,Thanks guys . By removing these gears we are able to shave 10 lbs, but more importantly we have Final ratio in first gear Hot Rod, IMHO, For drag racing type launch where short shifting to second is not a big concern about 10:1 final ratio in first, for street or road race type launch which gives you a much more usable first gear about a 9:1 final ratio. ATI's Superglide drag race transmission is ideal for cars making up to 2400 horsepower Gear Ratio. 45/1. Exactly how Houseman Autosport 6564 Decker Drive London, Ontario, CANADA N6P 1J5. 33:1, 3. Im trying to figure what the best route to go is. Is 1st gear ratio dependent upon vehicle weight, rear axle ratio, power? A forum community dedicated to drag racing drivers and enthusiasts. 77:1. e. Footbrake Pro Glide Powerglide Transmission: Max HP 750 HP - 1. We have an extensive inventory of complete Tremec transmissions and parts. 4X if available. 76656-02K, fits Ford AODE units with 2. Here is a down-and-dirty way of picking the best gearing for a particular car from three choices: 3. Before a torque converter, transmission, or transmission ratios are ever selected the vehicle needs to have a final drive ratio selected with high gear & the finish line in mind. 8 5th: 0. Come join the discussion about racing, builds, pro mods, hot rods, events, turbos, nitrous With a first gear ratio of 1. 000 – OEM 3rd gear is used as 4th. Pro Race Axles – Drag Racing Axles Earning their bones in the fast-paced world of NHRA Top Fuel and Funny Car Classes, Strange Engineering has become the standard by which high-performance, drag racing rear ends and TH200 TRANSMISSION; 200-4R DRUM; GEAR RATIOS; RACERS; CONTACT; Your transmission should be a new Generation 3 Speed for Comp, Stock & Super Stock Racers from Scott McClay Engineering! Our TH200 Automatic 3 Street/Strip and Drag Racing TH400’s Stage 1 TH400 – 450 HP/TQ capable 1. Racing shifters. This message will not appear on the live site, but only within Yes it will be 1/8th mile. 77/1. 69, 1. It is the last gear before the axles transmit power to the wheels. Max HP Rating. $6,295. 52 / 1. Honda axles, transaxle parts, and driveline components. 45:1 second) and taking gear out of the rear axle, the elapsed time stayed the same, but the speed increased to 155. 50:1. 14 / . 0L) 1996 - 2004 Mustang GT (SN95 - 4th Gen - 4. 46 first gear ratio. 30 divided by the old low gear of 2. 07:1 final drive with a close-ratio transmission, and a 3. Gear Material. Designed for use with Torque Converter Drive Units. 10s, but that seams mild, what would you suggest? Devin '66 American Brek . I created a small spreadsheet that calculates final drive ratio (of a given transmission) as well as theoretical top speed in each gear. Auto Transmissions for Race; Photos From Previously Drag Racing; For Sale. 0 3rd: 1. Transmission - Hutch's Transmission Service 4L80E first gear set. Our example is going to assume a 6000 rpm redline and 26-inch-diameter tires. There are 5 different gear configurations on the TKX. Skip Content. 68:1, making it ideal for high-performance automobiles. 50). 64); if you get the 2. Forum Home > The Garage > Transmission & Drivetrain New Posts FAQ Register Login. We offer a variety of gear ratios, input shafts, clutch drums, roller components, and other items to custom fit almost any high performance vehicle. drag racing is safe ok . Most of them are 18 spline input and 30 output. This is important when drag racing since it allows the engine to remain in its power curve where it will produce the most torque and horsepower. But for vehicles withe the 1 or 2 carb v8 I'd use the same transmission setup but with a 3. The formidable GM Turbo-Hydramatic 400 has been front and center in this new wave of all-out automatic transmissions, heralded for its impressive strength and the efficiency of its planetary gear design — both necessary to withstand the power to push an 8. HP XHD clutch packs The Lenco Racing Transmission ST1200 is the answer for Pro Street and street/strip applications. A 3. 86 / . 52 Coan Engineering provides “A Winning Combination” of performance transmission components and torque converters to racers across the globe by Retail Price: $250 for 1st, $750/$800 for Close Gear Sets. 31 ratio. This transmission is designed for the racer looking to maximize efficiency and reduce weight. 40 low: Call for quote: Other ratios available: The Ultra 400 – Low weight, low drag design. 66 first-gear ratio version, you get the lower overdrive ratios (. That is an early Muncie 2. 5lbs of rotating weight from transmission, with 10 times more strength. 40/1. “Lets look at it just In drag racing, such a gear ratio wouldn’t be suitable for the drivetrain but might be useful in specific applications like high-speed racing transmissions. 90, 1. 55 and — new for 2020 — the numerically lower-ratio 2. Great oh guys to be young and dumb . 17 / 2. Send Second gear ratio is 1. This Final gear is the gear inside your transmission on a rear wheel drive car. 900/1. 40/17 A community devoted to the new drag racing game by Autonoma, No Limit Drag Racing 2! Feel free to post anything related to the game, including (but not limited to) pics of builds, questions, tips, tricks, guides, bugs, race results, meetup requests, and many more! Question about rear gear ratio from a novice Standard Gear Ratio: 2. Clutchless front wheel drive transaxles for drag racing. Kit consists of four gears (Slight clearance modification of transmission housing may be required on some models) I took a look at your gear ratios. When spending 10k on a transmission I can't afford to make a mistake and chose the wrong gear set. 5, and Drag Radial. 428 2nd 1. 4R75E and 4R75W transmissions with 2. The gear on the end of the input shaft meshes with an opposing gear on the cluster gear. 0 rear gear. Part Number. As far as the 1st gear ratio everyone is going to have a different opinion. This transmission can be used to drive your hot rod to work Monday through Friday and then to the dragstrip and the winner's circle on weekends. 48 equals a 10. 68, 1. Lenco celebrates over forty-five years of the engineering and manufacturing of the most successful drag racing transmissions ever built. 894/1. Differential Gear Ratio Calculator; Engine RPM Calculator; Ring Gear — Pinion Gear Ratio Calculator Full-size or RC, selecting the correct gear ratio is critical to drag-racing success. Depending on the cylinder engine number, the low, high, and reverse gear Continuously variable transmissions (CVTs) are less common in motorsports but have gained popularity in specific racing disciplines, such as drag racing. 58, 1. If drag strip only you can have it slick-shifted (every other tooth removed). ATI SUPERGLIDE 2: 28" 1. If you purchase a 2. 80 and third gear is a 1 . I would shoot for about an 8 or 8. 565 and 5th 1. 1 x 2. For example, the Richmond transmission has several different first gear sets available: 3. 50,3. Generally speaking, a good gear ratio for drag racing should get the vehicle to its peak torque as quickly as possible while still achieving the desired speed. 5-inch tire car into the 4-second range or a Pro Mod over 270 mph. The C5Z06 trans was a little better at Aircraft grade quality 7075-t6, billet aluminum pro mod high gear drum, eliminates 4. Find answers for No Limit Drag Racing 2 on AppGamer. Call us today. Come join the discussion about Well, the 18 spline are a 2. When it comes to drag racing, the automatic transmission is king. Fourth gear is 1:1 ratio just like 4 speed transmissions in the old days. Search. Meanwhile, the Muncie M21 close-ratio transmission has a gear set with a 1st gear ratio of 3. Now available with the award winning ATI T400 SFI Certified SuperCase. 2002 Mustang GT - Vortech S The 1st gear in any K series is way too short for drag racing. 27 first gear you had the equivalent of a 2. The ratio would then be determined based on the need for torque, or the need for fuel economy. Our new PG Shim Kit allows end play adjustments to be done at the carrier end of the For example, the default figures in the chart are for a stock ratio transmission as fitted to a Type 1, 1303S (3. 4 mph. Come join the An automobile uses gear ratios in both the transmission and the drive axle to multiply power. 30 SLR (4. Save Share Reply Quote Like. 75). Shop our full line-up here. 7 gives a 8. 50 rear puts you around 10:1. Torque converter, bellhousing, transmission and controller all designed to fit and work together with a conventional Chevy or LS based engine! Gear ratios: 4. 1 gear set but some friends of mine say that doesn't seem right. harah fttv yxg yfmxn oxylrn ifscm odl ezwmf llu gcws