Afr enforcer bbc heads review The AFR Enforcer Cylinder Head offers a Permanent Mold “As-Cast” Technology surface feature that provides an exact port location to gain maximum performance. AFR's 200cc SB Chevy Enforcer Cylinder heads feature our permanent mold “As-Cast” technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. 33 /each. AFR's 335cc big block Chevrolet "Enforcer" series cylinder heads feature our permanent mold “As-Cast” technology surfaces on the intake runners, exhaust runners and combustion chambers which allow for extremely accurate and repeatable port location and performance. This budget friendly head is perfect for your 350 to 400 cubic inch operating below 6000 RPM. Showing all 2 results. They want $1K for the CNC service. I understand they are off shore castings with the renegade valve train but being AFR wouldn’t the quality be good? AFR's 335cc BBC Enforcer Cylinder heads feature our Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. Our new 195cc SBC Enforcer cylinder heads are a budget friendly offering that is available as a “No Parts” head or can be ordered fully assembled with the same great components found in our higher end cylinder heads; such as ARP rockers studs, PAC Racing springs, AFR adjustable guide plates and our Stainless Steel valves. Is it as good as AFR claim? Certainly the flow as much and, at some lift points more than AFR claim. Looking forward to installing them on my turbo S Jul 31, 2024 · AFR 335cc As-Cast BBC Enforcer Cylinder Head. It's being built as a hipo street engine. would like to hear from some of you guys on setups. AFR’s 325cc BBC Enforcer Cylinder heads feature our Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. I got to looking at the advertised flow numbers for the AFR's. These budget-friendly heads are perfect for your 509 to 540 cu. I’m on a tight budget. Been sold under a bunch of different names, most who know about it call it the ProHeader castingbut Assault Racing, Racing Power Company(RPC), Skip White's New Kid on the Block(NKB heads), Engine Pro, are a few of the others that sell it. Unless you got plans for another BBC build. in. It is the customers responsibility to verify proper piston to head clearance. 007") we ended up at 9. i would imagine the important machine work would be decent AFR recommends the use of . 19 valve and performance valve job will flow over 300cfm and that's 700hp potential. 19/1. Larger pushrods will not fit without clearancing and is not recommended since some areas are very thin. Jan 30, 2020 · Hey guys this is my first post. Jan 20, 2021 · 325cc BBC Enforcer Cylinder Head. I figured Brodix and AFR just wanted to compete with china but I'm not certain on that. LS3 Enforcer As Cast; Cylinder Head Parts. IN STOCK AFR 335cc BBC Chevy Cylinder Head 122cc Chambers - Air Flow Research 3001 325cc - TREperformance. Nov 29, 2021 · In this , episode 34, DV gets to grips with the new AFR 'Enforcer' BB Chevy heads. There's a good reason why I have them. AFR | Enforcer Aluminum Cylinder Heads These cylinder heads feature AFR's Permanent Mold "As-Cast" Technology surfaces on the intake runners, exhaust runners, and combustion chambers that allows for extremely accurate and repeatable port location/performance. A356 aluminum/122cc chambers/24 degree/ Autolite 3924 Jan 28, 2024 · On the same engine with same specs and parts, same single and dual plane intake, the ProMaxx 290 made the most power, 678Hp and beat the AFR by 8Hp, and beat Brodix by like almost 40Hp. 29-inch chrome-silicon valvesprings along with 7-degree locks and retainers as well. General Recommendations for AFR Cylinder Heads: Aug 29, 2006 · Which heads would you guys put on a 496, in a 3500# car. AFR 335cc Enforcer BBC Cylinder Heads 3001 Cylinder Head, 335cc Enforcer, Assembled, 2. 200-133, . Estimated Ship Date: Today Write a Review View All Reviews. For ideal geometry and wipe pattern AFR strongly recommends AFR stud mount rockers part #6043 for applications below 7400 RPM and . Website www. I flow all eight cylinders on a set of AFR Enforcer SBC heads. The standard combustion chamber volume for the fully CNC-ported 335cc is 121cc. 250 in. There are a few reviews here, search and ye shall find. Out came the mild cam and in went a healthy solid roller from Comp Cams that offered Free Shipping - AFR 335cc Enforcer BBC Cylinder Heads with qualifying orders of $109. 4. AFR recommends the use of . Cam is a roller 242/640 intake, 246/650 exh. Finish: Natural. AFR 1006 SBC 195 Enforcer Head, Angled Plug, Assembled. AFR's 325cc BBC Enforcer Cylinder heads feature our Permanent Mold "As-Cast" Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. The A356 aluminum castings are matched with other high-quality components to ensure a lightweight construction that handles heat with ease. Intake Valve, 10 Degree Locks, 1. What makes the Enforcer heads special isn’t just the price—it’s what they come packed with. Sold as a single piece, 2 pieces required per engine. wengines. Jan 28, 2024 · Your better off with a 290 of someones or even a AFR 305. Jun 3, 2020 · i figured this topic may have been covered but didnt find anything in the search. I figure it’s time to relay my thoughts on these cylinder heads. The 385cc heads will favor more CID/rpm/compression AND the more serious (and bigger) Edelbrock VicTor Ram BBC tunnel ram. they seem like they would be a great budget head to use that already comes with good hardware. Nov 13, 2006 · Anyone have experiences on the new AFR Big Block Chevy cylinder heads? My brother is looking at them seriously for his 427 (now 461) Capricesspecifically the 315 CC models. AFR's 335cc BBC Enforcer cylinder heads feature their Permanent Mold "As-Cast" Technology surfaces on the intake runners, exhaust runners, and combustion chambers that allow for extremely accurate and repeatable port location/performance. AFR 195cc SBC Enforcer Cylinder heads feature their Permanent Mold "As-Cast" Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. Dual Valve Springs, Aluminum, Chevy, Big Block, Each May 1, 2015 · To allow the AFR heads to strut their stuff, the 521 crate motor from Ford Racing was treated to a cam upgrade. 5 to solid roller street cam 260ish @ 050, high 600 low 700 lift. 120" thick-wall pushrods. They come fully assembled with the identical components found in AFR's 335cc BBC Enforcer Cylinder heads feature our Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. Jun 4, 2023 · I personally owned a set of BBc ProComp heads, that on the same 500+ inch BBc in a dragster, OUTPERFORMED these AFR 335 heads. AFR Big Block Chevy With some domed aftermarket pistons, it may Free Shipping - AFR 335cc Enforcer BBC Cylinder Heads with qualifying orders of $109. AFR's 335cc BBC Enforcer Cylinder heads feature our Permanent Mold ?As-Cast? Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. . General Recommendations for AFR Cylinder Heads: Bar Codes - Please keep the bar code & paperwork shipped with your head, these contain all the specs for your heads when calling AFR. Jan 25, 2023 · You can make a really nice set of heads for a lot less than a new set of alum heads. com AFR recommends the use of . These budget-friendly heads are perfect for your 350 to 400 cu. This budget friendly head is perfect for your 350 to 400 cubic inch operating below AFR's 3001 325cc BBC Enforcer Cylinder heads feature AFR Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. 400-226, . Promaxx/Flotek/Profiler 290's a damn good head and will make that power on my mild 433. Apr 15, 2022 · I do a review of the AFR Enforcer SBC head. 725" lift camshaft and up to 6,700 RPM. this will be a local budget 275 radial n2o deal. 10 sec. Jul 24, 2021 · Before you throw money at heads that are hit-and-miss quality and set-up, check out ProMaxx. Jun 25, 2008 · C3 Tech/Performance - BBC Heads AFR vs Edelbrock - I'm considering various cylinder heads for a 496 BBC I'm building. Buying them with some PAC specific parts and they save $1,143. Feb 26, 2018 · 14:1cr more rpm etc. Aug 26, 2020 · full dyno results-340 promaxx vs 345 afr-cheap vs brand name? check out this video comparing the full cnc promaxx 340 bbc heads against the as-cast afr 345 h Oct 2, 2008 · AFR'S 335cc BBC Enforcer Cylinder heads feature our Permanent Mold "As-Cast" Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. High Volume/Pressure Oil Pumps - If you are using a high volume or high pressure oil pump it can submerge the valve seals in oil causing smoking or oil consumption These AFR 335cc Enforcer Cylinder Heads (3001) fit 509-540 CID Big Block Chevrolet engines running with up to 6500 RPM redlines. AFR . I'm sure it's worth it, but not for me. Buying the assembled 290 as they offer them saves $1,411. exhaust valves. Shipping: FREE continental USA ground shipping on ALL AFR Cylinder Heads AFR strongly recommends material be removed from the piston and not the cylinder head. 550 in. ). 10. TREperformance sells a new AFR 335cc Enforcer cylinder head from Air Flow Research for almost any Chevy vehicle, Big Block, part #3001. will be on race gas. AFR Direct Master Warehouse Distributor - All AFR Products Available. Enforcer cylinder heads (sold individually) are ideal for engines that operate below 6,000 rpm and are available in fully assembled or bare version configurations. The Enforcer heads have a 210cc intake port volume along with an 82cc exhaust port volume. They were Tom VenDerGeld's, of Low Down Hot Rods, who built Rod Suboury's 6 second street legal Vette, heads he used on his sons dragster. Aug 17, 2006 · Brodix might do well for an all out 400cc complete 15 to 1 compression full race engine, but imho the AFR head is the best out there for a Street Engine because of the attention to detail in the low to mid lift ranges. Same engine same dyno same day. 0:00 Intr Free Shipping - AFR 325cc Magnum BBC Cylinder Heads with qualifying orders of $109. , For ideal geometry and wipe pattern AFR strongly recommends AFR stud mount rockers part #6043 for applications below 7400 RPM and . I currently have a set of Edelbrock Performer RPM Rect port heads on the shelf I am considering using. AFR strongly recommends material be removed from the piston and not the cylinder head. Well I did it. 051" head gaskets (my deck clearance was from . are you ready to invest in a suited valvetrain to make the heavy BBC valvetrain reliably live up there? The 265 CNC head flows 335 CFM at . Apr 21, 2015 · Adding AFR 265 oval port heads can add at least 80 horsepower. NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS AFR'S 335cc BBC Enforcer Cylinder heads feature our Permanent Mold "As-Cast" Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. O. 500-250, . A 290cc port would be too big. operating below 6,000 rpm. Figuring on Apr 12, 2023 · I discuss some common Chinese aftermarket BBC heads. $590. I show the flow numbers from my bench and I tell if it’s a good value. 65@125mph 406 with home ported Dart 215 heads. WE HAVE ACHEIVED APPROX. cam and stock rocker arms Aug 23, 2020 · ANY head I buy gets disassembled, checked for runout, etc, checked on a flow bench and I expect to do a little port matching. Mar 6, 2021 · I just built a 355 with ProMaxx Maxx 183 heads. AFR 335cc Enforcer BBC Cylinder Heads. Combustion Chamber Size 122cc. AFR states their 325-335CFM heads are recommened for 454ci to low RPM marine 605ci. AFR's 335cc BBC Enforcer Cylinder heads feature our Permanent Mold “As-Cast” Technology. 335cc BBC Enforcer Flow Chart. AFR's 345cc BBC cylinder head is recommended for radical street/strip, "Pro Street," or racing applications with displacements up to 572 cubic inches, operating at or below 7000 RPM. prev Review It. The intake runners and exhaust ports are partially CNC machined, while the combustion chambers are offered with partial or full CNC machining with a bowl blend. Shop Cylinder Heads at Summit Racing. That Weiand tunnel ram and your 335 cc heads on your 540 are a good match. Check out the details and corrected power here in this install! Are these heavy, cast-iron, rectangle-port BBC heads still the General Recommendations for AFR Cylinder Heads: Bar Codes - Please keep the bar code & paperwork shipped with your head, these contain all the specs for your heads when calling AFR. For the pre-assembled/complete 335cc BBC Enforcer Head, check out the part number: AFR 3001. in . Vehicle Search Search for Auto Nov 23, 2003 · Now, My current heads are the GM 454 H. Our small port, high velocity 265cc cylinder heads are a cost effective choice compared to re-worked factory big block chevy cylinder heads. THAT IS OUR BEST HP NUMBERS ON A PUMP GAS SETUP TO DATE, AND WHO KNOWS HOW MUCH MORE THEY ARE CAPABLE OF. 790 lift. If you look at brodix's own dyno results they will show you the AFR head outperforms their's till 6700 RPM. AFR 3002 BBC 325 Enforcer Cylinder Heads, Bare (1) Cylinder Head Style: Bare. 88 valves. This budget friendly head is perfect for your OEM engine operating below 6300 RPM. These heads are built to improve your ride’s airflow through the use of partial CNC-ported intake, exhaust, and combustion chambers. These budget-friendly heads are perfect for your 509 AFR Big Block Chevrolet "Enforcer" 335cc Rectangle Port Heads. in. thick head deck, reinforced rocker stud bosses, and premium one-piece stainless steel 2. Jan 6, 2025 · These heads are a game-changer for builders looking to get serious performance without blowing their budget. Guides; Head Bolt Kit; AFR 6202 - BBC STUD GIRDLE V2 Part # 6202. so enough for 670hp. I've seen some awesome info on the 265cc afr heads from vortexpro. AFR 305 cnc chamber or AFR 325 cnc chambers? 041 quench, 10. com Find CHEVROLET AFR 335cc Enforcer BBC Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! AFR's 335cc BBC Enforcer cylinder heads feature their Permanent Mold "As-Cast" Technology surfaces on the intake runners, exhaust runners, and combustion chambers that allow for extremely accurate and repeatable port location/performance. I wouldn't think weight is a big issue. May not "Bolt on". I called AFR and they started off stating they are a import casting but if im not adding boost and looking to be in the range of 600hp their perfect. BUT seems the AFR had a couple more lbs/ft of torque. nothing carried over except heads. Dual Valve Springs, Aluminum, Chevy, Big Block, Each Part Number: AFR-3001 AFR 3002 BBC 325 Enforcer Cylinder Heads, Bare (1) Cylinder Head Style: Bare. Intake Valve; 10 Degree Locks; 1. 75 out of 5 stars. 781's with nothing more than a 2. AFR LS1 Stock GM Rocker Arms - GM Rocker Arms are not designed/engineered Jan 2, 2025 · Heads are designed for 3/8" pushrods. haven't bought these yet, or the isky lifters, short block is done though. Apr 24, 2020 · Has anyone looked critically at the new budget AFR Enforcer series aluminum 195 cylinder heads for SBC. They seem to be the ultimate for flow vs port size on the medium power range street engine (ie less than 700 HP). For applications above these limits shaft mount rockers are Jan 23, 2025 · AFR 335cc Enforcer BBC Cylinder Heads 3001. Jun 26, 2022 · to be frank, i think the rpm you need to make use of the difference between an afr head with CSA 265 versus 335 CSA with "only" 454 cui is well beyond 7000 rpm. so what is the low down on these AFR Enforcer cylinder heads? they must be pretty new, didnt hear about them before and only saw them as an ad on AFRs website. Vortec 062's 406 w/hyd. AFR's 210 LS1 Enforcer Cylinder Heads feature our Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. 00 over the AFR heads. Dec 23, 2024 · bbc chevy 496-572 afr enforcer 335cc aluminum heads assembled 272-bbc-enforcer | ebay 123cc COMBUSTION CHAMBERS 335cc runners. I bought the AFR Enforcer heads I told you not to buy. looking to base a new build around them. Jan 28, 2021 · Is anyone using the AFR Enforcer heads? I was looking at rebuilding some GT40 3 bar heads but the price of the enforcers have got me thinking. AFR's 335cc BBC Enforcer Cylinder heads feature our Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. Overall, the Enforcers are similar in peak power to the AFR 165 heads, but low-lift flow, throttle response, and economy would be better with the 165 Renegades. The SBC heads use the same 1. Air Flow Research Our SBC Enforcer series kit is available in straight or angled spark plug styles using our Enforcer Series 195cc cylinder heads and paired with our low-profile Enforcer dual plane intake manifold. Completely different qualiity than any other Chinese casting that I've had my hands on. id like to see 900hp+ doable? lets hear some ideas May 2, 2020 · The AFR Enforcer casting is the exact same head casting you can get on Ebay for $166/ea bare for the SBC version. 000 to +. After grinding the tops of the bores to help unshroud the valves, and adding . I was planning to go w/ the AFR 335CFM CNC heads, that is intil I seen the price. This budget friendly head is perfect for your 509 to 540 Cubic Inch operating below 6500 RPM. High Volume/Pressure Oil Pumps - If you are using a high volume or high pressure oil pump it can submerge the valve seals in oil causing smoking or oil consumption AFR's 185cc SB Ford Enforcer Cylinder heads feature our Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. Aug 12, 2024 · Cylinder Head; 335cc Enforcer; Assembled; 2. FINAL DAY! $20 Off $250 $40 Off $500 / $80 Off $1,000 - Use Promo Code: GETREADY AFR's 325cc BBC Enforcer cylinder heads feature their Permanent Mold "As-Cast" Technology surfaces on the intake runners, exhaust runners, and combustion chambers that allow for extremely accurate and repeatable port location/performance. I also measured the volume of chambers, intake, and exhaust ports. I also have the AFR 305 heads with the CNC chambers. AFR LT-1 / LT-4 / Vortec Heads/ Late Model TBI/TPI Heads - Your factory accessory bolts and center bolt valve covers need to be shortened 3/16" or they will bottom out. This budget friendly head is perfect for your 509 to 540 Mar 27, 2023 · Get the Best Performance with AFR - Airflow Research 3001 Fully Assembled 335cc Enforcer Cylinder Head Big Block Chevy 3001 parts at JEGS. General Recommendations for AFR Cylinder Heads: Dec 10, 2023 · C3 Tech/Performance - AFR Enforcer Heads 1006 - 1976 Corvette sbc 350, th350 trans What are your experiences with the AFR 195cc SBC Enforcer Cylinder Heads 1006? I plan on ordering them, as well with Edelbrock 2101 manifold. Mills - Flat or angle mills could affect flow numbers and might require a thicker intake gasket. intake and 1. 500-inch outside diameter valve spring pocket. These heads are a good pick for a 509 to 540 Cubic Inch operating below 6500 RPM. Dual Valve Springs; Aluminum; Chevy; Big Block; Each; Oct 19, 2023 · I discuss the Afr LS enforcer heads. 830hp ON PUMP GAS. Should watch it. As said VTP clearance may be a issue on your 540. The AFR Enforcer comes with very good parts. Wondering if the 290cc will be worth the money for a street car besides bragging about hp. Stud Girdles - Due to many available factory OEM and aftermarket style/variations your existing stud girdle may not fit (AFR heads require AFR Stud Girdles) Apr 21, 2022 · However, most of these heads, like the Skip White NKB and Flo-Teks, which share the same design, come with cheap hardware. The cheapest and biggest head made the most power in a legit A vs B vs C comparison. Are they just the Pro Comp casting machined and assembled by AFR? They sure don’t have the numbers (which you wouldn’t expect) like the Eliminator series. 4:1 CR. maybe even 8000. Going over the afr bbc enforcer head with actual flow numbers Feb 4, 2020 · AFR worked hard to make the Enforcer 195cc small-block Chevy cylinder heads stand out in a very crowded marketplace. Order one of these AFR top end kits today and put your engine on track for some serious horsepower. High Volume/Pressure Oil Pumps - If you are using a high volume or high pressure oil pump it can submerge the valve seals in oil causing smoking or oil consumption Dec 18, 2022 · I give a break down of the SBF AFR Enforcer Heads and show what they really flow. Air Flow Research Enforcer series heads are composed of A356 aluminum and utilize the "as-cast" technology which provides extremely accurate and consistent performance on the intake runners, exhaust runners and combustion chambers. Dec 29, 2017 · have a set of 335cc AFR heads already from my old 468 build. They provide a budget-friendly performance option, completely assembled and ready to install on your engine. These cylinder heads are machined for both center and perimeter bolt valve covers, please see your instructions to avoids oil leaks. Our combustion chamber shapes are very critical to flow and altering the cylinder head can adversely affect flow and power production. I had never seen them before. Jan 1, 2022 · A real evaluation of the Flotek BBC 290cc head with real flow numbers from my bench. Mar 9, 2021 · 520 BBC 6. The heads use a standard LS 15-degree valve angle with a 1. The AFR is a "roval" head and most aftermarket intakes are oval ports. Material Type: Aluminum. Anyone have actual dyno results of there 496 with 290cc heads. These heads are compatible with engines that operate up to 6200 RPM. Cylinder Head, 335cc Enforcer, Assembled, 2. ly I give real dyno numbers comparing Promaxx 317cc BBC heads to AFR Enforcer BBC heads. $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: GETREADY Free Shipping - AFR 335cc Enforcer BBC Cylinder Heads with qualifying orders of $109. 600 lift. For applications above these limits shaft mount rockers are typically advised. 89@102mph 1/8 mile 6-24 L-29 461 BBC 11. 300-188, . Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: 2025 AFR's 3001 335cc BBC Enforcer Cylinder heads feature AFR Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. 880 in. I wish Brodix would come out with a BBC budget head, I checked and didn't see any. operating below 6,500 rpm. 600-251 Jul 28, 2017 · if your looking for a set of cheaper heads maybe look into the pro maxx heads, i have an older set before they where pro maxx, they are patriot performance, anyways, from my understanding they are cast over seas, and final machined in alabama , the set i have is very nice, all the machine work is clean, the castings are clean, and i think they AFR recommends the use of . /502 iron rectangle port 325cfm, 118cc 2. 5:1 comp calculated *CNC chamber AFR's milled to 114cc . Find AFR 335cc Enforcer BBC Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! AFR's 335cc BBC Enforcer cylinder heads feature their Permanent Mold "As-Cast" Technology surfaces on the intake runners, exhaust runners, and combustion chambers that allow for extremely accurate and repeatable port location/performance. 650" lift. AFR'S 335cc BBC Enforcer Cylinder heads feature our Permanent Mold "As-Cast" Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. 875 ON A RACE FUEL SETUP, (12 TO 1 COMP. General Recommendations for AFR Cylinder Heads: Cyl Head, AFR Enforcer, BBC, 335/140cc, 122cc Chamber, Angle Plug, Single Head. Engine runs great and not looking for new heads, but I was looking at the AFR 195 Enforcer heads. This combination will support a 0. 300 in. Link to heads:https://bit. Without even putting eyes on a head, weigh it bare and compare to heads made by Brodix, Dart, Edelbrock. Sep 30, 2024 · 123cc COMBUSTION CHAMBERS 335cc runners. The intake runners and exhaust ports are partially CNC machined, while the combustion chambers are offered with partial or full CNC machining with a bowl blend; this torque monster is capable of flowing 354 CFM at 0. These budget friendly heads are offered for SBC, BBC, and LS1 as well as having the 4 days ago · The 335cc heads come standard with AFR's trademark 3/4 in. Heads are designed for 3/8" pushrods. Couple those with a RPM air gap dual plane or even a strip dominator. Instructions & Calculators Jan 5, 2005 · Hi, I'll be heading to the dyno in the next week or so with my 498. looking into a 540 or 565 type deal. Add to Cart. 10@118mph 9-30-22 10. FINAL DAY! $20 Off $250 $40 Off $500 / $80 Off $1,000 - Use Promo Code: GETREADY Oct 31, 2020 · I read an ad on them some where and it said they were set up for a 700 lift hyd roller and the castings are the same as other AFR heads but with out the CNC work. Designed for 350 to 400-cubic-inch engines running under 6000 RPM, they bring AFR’s signature quality to an affordable package. This is Garage Sale priced because it has damages on the bottom of the head. Air Flow Research's "Budget Friendly" cylinder heads. This budget friendly head is perfect Oct 12, 2020 · Overall, the specs of the Enforcer heads are exactly what you would expect from a budget cylinder head. Jun 2, 2024 · I’ve now got around 3,000 street miles on my AFR Enforcer headed small block Chevy. I'm building a 496 right now and it's for a 71. These budget-friendly heads are perfect for Apr 5, 2023 · I said what if we look for a set of aluminum heads without smoking the bank since im already way over budget and we found these AFR enforcer 335cc heads. dqm ttdte czk neul rvik rrhcrt ijvq flmrag sepnesp oefow