302 afr heads 552, 220/230 dur and a 112LC and gained 15rwhp up top but lost 30rwtq all the way around. With lightweight 8mm, 2. Feb 18, 2004 · Hey Guys, Her is the set-up that was reccomended to me by the local 5. Part Number: AFR-1450 5. The actual comb. 5" exhaust. 7 rockers. 6 Ratio, 3/8 in. This budget friendly head is perfect for your 302 to 363 Cubic Inch engine operating below 6000 RPM. 600 exhaust valve, combustion chamber volume of 58cc, and 68cc exhaust ports, AFR's new 165cc is perfect for 289 and 302 engines operating from idle to 6000 rpm. O. I have seen too many people selling 165's because they now want 185s. head quite a bit for N/A dual purpose cars. I've seen quite a few graphs of afr 185's on 302/306 cars thats put the low end of smaller afr 165 heads to absolute shame. Recommended for engines from 302-393 cubic inches, operating up to 6000-6500 RPM. A 3/4'' thick head deck makes it ideal for nitrous or blower applications. Find FORD 5. Head Gasket, 302/351W, Fel-Pro #1011-1: AFR #6808. 020 intake valves, 1. 900” Intake valve and are compatible with OEM piston valve relief. Popular models are the AFR Renegade, for 302 AFR heads, 351w afr heads and the new AFR 185 enforcer heads as cast. 0L/302 AFR 185cc SBF Renegade 20 Degree Street Heads and get Free Shipping on Orders Over $109 at Summit Racing! If you need the world's finest high performance street/strip small block Ford heads, then check out AFR's 185cc emissions-legal Renegade Street cylinder heads (CARB E. 6 roller rockers, Wieand stealth intake manifold, Carter 625cfm carb(for now), and 1 5/8" equal length shorties w/ 2. Heads: AFR 165cc/ 58cc chambers, 7/16 stud mount rockers, 1. 350 in. You are probably better off with the 165s for a non-stroker application. 0 out of 5 stars With lightweight 8mm 2. chamber size is 64cc. 070 in. Stud, Full Roller Design, Aluminum, Small Ford and 351W, Set of 16 May 27, 2019 · A stock 302 can usually pull right around 300 lb-ft of torque - and they poop out around 4500 or so. 0L Windsor cylinder heads & the popular Ford 302 Windsor heads by DRP. Think about it, if you buy the cheaper 165s and use them, then when you want to get the 185's you not only loose more since the 165 are used, but you still have to fork out the extra on top of that loss to get the 185's. 6 rockers on my stock block 302 and measured the push rod length which looks like 6. intake valves and 1. 0012"-. #250-3). 531/. Radius; Intake Port Location: Stock; Exhaust Port Volume: 64cc; Exhaust Port Dimension: 1. May 2, 2004 · So my motor set-up will be:, Stock 302 rotating assembly, AFR 185 58cc aluminum heads w/Comp springs, locks and retainers, some sort of 1. 050 224/232,Lift . 14@97 Save Share Reply Quote Like Also are the race ready Solid Flat Tappet and Solid Roller 302W & 351W Windsor Cylinder heads. 542/. 600 exhaust valves, combustion chamber volumes of 58cc or 72cc, and 70cc exhaust ports, AFR's new 185cc Ford cylinder heads are designed for 302-367 cid engines operating from 1500 rpm to 6500 rpm. 600 in. In addition, these heads utilize a 1. s/h just stage 3 ported the eddy's, ported the Cobra and used a Comp Cam XE282HR. The same is true for the AFR match to any of the rectangular port intakes. 370 in. They line up extremely well. intake requires virtually no port matching. 88s, T5Z, 7. 563,Ford,Small Block,Each TFS-51400510 Trick Flow Rocker Arms, 1. Mar 14, 2025 · The AFR Enforcer Ford heads listed on line have an incorrect combustion chamber size showing them to have 59cc chambers. x 5/16 in. Dec 5, 2005 · Get the 185's. Valve Guide Clearance - Your AFR Heads come with proper guide clearance (. 0L/302 Airflow Research (AFR) Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! 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. Shop Ford 302 Cylinder Heads and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. Most people think the bigger the better. Recommended for engines from 302-393 cubic inches, Jan 5, 2006 · I swapped out to the stock AFR 185's, unport matched Holley intake and a Isky HR w/ . AFR 1351 Fully Assembled 185cc Enforcer Small Block Ford Cylinder Head Features: For 302 to 463ci engines operating below 6,000 rpm; Intake Port Volume: 185cc; Intake Port Dimension: 2. Jan 28, 2021 · 1990 LX, 302, ported AFR heads, Holley SMII, 4. This budget friendly head is perfect for your 302 to 363 Cubic Inch operating below 6000 RPM. 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. 010 in. . 900 intake valves, 1. This is all on a stock 302 with no power adders. Apr 22, 2005 · AFR makes a great head. Dec 23, 2024 · Find FORD 5. Sep 2, 2002 · I just installed my AFR 185 heads and Comp 1. Aug 9, 2004 · 1) the heads will NOT "kill your low end torque". 351's use 1/2" headbolts so a lot of head manufacturers drill their heads with half inch head bolt holes which forces the 302 guys whose blocks are drilled for 7/16" head bolts to use the specila headbolt kits that consist of bolts that flare out to the 1/2" dimension or more Jun 30, 2017 · The AFR 165's would be an excellent street head for a 289/ 302 . Your instock one stop shop for Ford 5. exhaust valves, combustion AFR-1402 AFR 165cc emissions legal cylinder heads, 58cc combustion chamber, Pair TFS-51403002 Camshaft, Track Max, Hydraulic Roller Tappet, dur@. 56, does this sound in this thread in this sub-forum in the entire site Feb 27, 2009 · I like the Vic Jr. A lot of the aftermarket aluminum heads are designed to be used on 302's and 351's. 020 in. Now stocking AFR Windsor heads. A 3/4" thick head deck makes the AFR head ideal for nitrous or blower applications. 600'' exhaust valve, 58cc combustion chambers, and 68cc exhaust ports, AFR's new 165cc is perfect for 289 and 302 engines operating from idle to 6000 rpm. The runner size also shows them to be 185cc. The 185 will probably require you to notch your piston to accomodate the bigger valve. 02 intake valve'd heads to fit on stock pistons is gonna require a well thought out cam. The Performer RPM head and Vic Jr. Bigger heads don't always work the way u want them to. May 29, 2012 · Best heads for a street/strip 'Stang are the AFR 165's, and here's why: Smaller ports= increased air velocity which= more HP at lower RPMs. 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. Nov 14, 2004 · It depends on the heads is why. 0 Guru. 900'' intake valves, 1. Unlike some aftermarket heads, AFR's performance cylinder heads (CARB EO #250-3) fit all your stock components; no special parts are required! With lightweight 8mm 1. These heads will not accept rail rocker arms. H x 1. Ford 302 Cylinder Heads in-stock with same-day shipping. 0016") for most applications Aug 1, 2005 · Instead AFR seems to be working on larger, racier Ford heads, as the current 165/185/202 heads make all the power anyone could possibly use/want/think, they want at the hot street or toy race car Description: AFR`s 185cc "Street" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. 600” exhaust valve, and combustion chamber volumes of 58cc or 61cc, and 69cc exhaust ports, AFR’s new 165cc Ford head is perfect for 289 and 302 engines operating from idle to 6000 rpm. Unlike some aftermarket heads, AFR’s Ford head (CARB EO #250-3) fits all your stock components; no special parts are required! With 1. 120" thick-wall pushrods. W; Exhaust Port AFR recommends the use of . AFR's 185cc SB Ford "Street" cylinder heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Not compatible with OEM With lightweight 8mm 1. Its ALL in the combo 2) To get those inline valve 2. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout, in addition these are the only AFR heads that are compatible with the OEM piston valve relief. What a waste of time and money. The AFR's, because of their more oval port design, don't match nearly as well. Legal for 1995 and older emissions controlled vehicles under CARB EO #D-250-3. AFR's 165cc "Street" cylinder heads are the preferred choice over re-worked factory heads. They cost a little more than some of the other heads on the market but the build quality is 2nd to none Save Share Cylinder Heads, Race Porting, Aluminum, Assembled, 58cc Chamber, 205cc Intake, Ford, Small Block, Pair. Your engine is making more RPMs thanks to its better springs and heads, but the AFR heads alone should put you well over 300 lb-ft! it's not uncommon to see them hit 325 or even 350 if well done. qyibyg wnh oyofjg titpq uplbvv ndnmk bau idgh ptjorz lydmlqo cydcp pfmi snuwplk tvtv juxcs