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1725 Monrovia Ave. STE D7

Costa Mesa, CA 92627

P: 877-514-9494

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  • Dec 02 2014

    Bassani 2015 Mustang GT Exhaust Systems

    Just released: 2015 Mustang GT Bassani Exhaust!!! Complete kits with long tube headers and 3" x crossover, or just a 2.5" x-pipe catback upgrade. Plus 2011-2014 also in stock and ready to ship:

  • Nov 06 2013

    New High Performance Fuel Injectors!

    We now have a full line of high performance TREperformance Fuel Injectors. We have skinny style EV1 Bosch fitment 19lb, 24lb, 30lb, 36lb, 42lb, 60lb, and 80lb/hr injectors for many applications, including Camaros, Corvettes, Mustangs, etc. We also have Wide Body Bosch style and Wide Body Denso style from 200cc up to 1600cc for high horsepower race cars also. If you do not see what you are looking for on our website, just shoot us an email and we probably have what you need! Thanks, Nick

  • Nov 06 2013

    TREperformance New Store Location

    TREperformance Inc. has moved to a brand new warehouse down the street from our old location. Come on in and checkout the new shop, and don't mind our dog Sparky, he's a Golden Retriever/Chow mix who is friendly as can be once you meet him! The shop is at the very back when you make the turn into the parking lot. If you are in the Huntington Beach/Costa Mesa/Newport Beach area, stop by our new storefront and warehouse location: 1725 Monrovia Ave. Suite D7 Costa Mesa, CA 92627  

    AFR 220cc SBF Renegade Ford Mustang Cylinder Heads - Air Flow Research 1451 1456 -

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AFR 220cc Renegade Race SBF Cylinder Heads

These are the *NEW* Renegade version of AFR's 220 cc aluminum cylinder heads which include the all new LS1 style lightweight valvetrain with 8mm valves, lightweight springs, matching retainers and solid roller springs which are good for .710 max lift.
Includes 100% CNC ported combustion chambers, intake ports, and exhaust ports along with a competition 5 angle valve job. Includes 7/16 rocker studs, 5/16 guide plates, PAC Racing 1.550" OD solid roller dual valve springs (225 lbs. on seat, .710" maximum lift with upgrades available), 2.100" intake valves, 1.570" exhaust valves, 58cc or 72cc combustion chambers, 80cc exhaust ports, Manley 10 degree 4140 chrome moly steel retainers and 10 degree valve locks with bronze guides.

FREE Shipping on ALL AFR Heads!!!

Shipping: FREE continental USA ground shipping on ALL AFR Cylinder Heads
Was: $2,179.00
Sale: $2,045.73
Save: 6%
Save: $133.27

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The Best 20° In-Line Head You Can Buy!
AFR's BRAND NEW 220cc Renegade Ford head is a fresh addition to the lineup that adds quite a punch to our already formidable and proven 20° Ford Heads. These new 220cc heads flow a massive 340 CFM, averaging an 11 CFM increase from .200-.800 lift over our previous best in spite of its 5cc smaller intake runner. This is the best small block Ford 20° inline head you'll find to provide huge horsepower to out run your competition. With the largest intake and exhaust runner volumes for our in-line Ford line up, these are the ultimate for NMRA Renegade or Hot Street classes. With lightweight 8mm 2.100 intake valves and 1.570 exhaust valves these heads move massive amounts of air. Combustion chamber volumes are available in 58cc or 72cc. 80cc exhaust ports and bolt pattern are raised .375 (3/8") higher than stock, this rarely affects header or chassis fitment. AFR's new 220cc is the perfect choice for 347 through 427 CI windsor engines operating from 4500 rpm upwards. AFR's trademark 3/4" thick cylinder head deck makes them ideal for heavy nitrous or blower applications.

2.100 valves will require aftermarket pistons notched for valve clearance.

Basic Package Components Part #
100% CNC Ported Combustion Chambers
100% CNC Ported Exhaust Ports
100% CNC Ported Intake Ports
Competition 5-angle Valve Job

Bead Lock Intake Valve, 2.100" x 5.006" Overall Valve Length AFR #7261
Bead Lock Exhaust Valve, 1.570" x 5.024" Overall Valve Length AFR #7248
PAC Racing Spring 1.550" OD Roller Dual Valve Spring, 225 lbs on seat, AFR #8000
.710" maximum lift, Max .050 duration 260° (upgrades available) Pacaloy #8001
Manley 10° Chrome Moly Retainers AFR #8511
10° Bead Lock Valve Keepers AFR #9009
7/16" Rocker Studs AFR #6405
Adjustable 5/16" Guide Plates AFR #6103
Viton Valve Seals AFR #6612
Hardened Spring Seat
AFR #8048
Intake Vavle Seats AFR #9058
Exhaust Vavle Seats AFR #9069
Bronze Valve Guides AFR #9051

Specifications, Features, and Optional Supporting Components
Head Torque w/ Moly Lube

100 ft. lbs with 1/2" stud

Rocker Stud Torque 55-60 ft. lbs
Intake Port Gasket, 1.400" X 2.250" w/ 3/8" radius Fel-Pro #1262R, AFR #6812
Exhaust Port Gasket Fel-Pro #1487, AFR #6839
Head Gasket Fel-Pro #1134 or #1145, AFR #6808
Head Bolts - ARP
Standard ARP, AFR #6318 & #6317
Head Bolt Washer, Manley AFR #6320
Stud Girdle AFR #6207
Suggested Manifold Super Victor, TFS Box-R-Series
Spark Plug Starting Range Autolite 3922
Combustion Chambers

58cc or 72cc

Spring Pocket Can be cut to 1.750, no deeper
Valve Spacing Standard
Rocker Arms Standard, WILL ALSO accept shaft mount
Valve Angle Standard
Angle Mill (6cc Maximum Optional Mill) .008" per cc
Flat Mill (3cc Maximum Optional Mill) .006" per cc
Important: Do not port match you intake manifold to any Fel-Pro gasket as it does not precisely match AFR heads.
Note: Milling head deck will affect flow numbers.


Shipping Information

  • Item Requires Shipping
  • 65.0 lbs.
  • W12.0000” x H12.0000” x L24.0000”
  • This item ships in its own box.
  • FREE continental USA ground shipping on ALL AFR Cylinder Heads