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.

Note:
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.