AFR 205 Cylinder Heads

Our New 205cc Renegade Ford is a clean sheet ground up redesign of our already formidable and proven 20° Ford Heads. The new 205cc flows an incredible 21 CFM more at peak flow while still averaging 7 CFM more from .200 - .500 lift over our previous best 205cc runner. If you're looking for the most powerful standard type small block Ford street/strip head, AFR's 205cc aluminum cyilnder head is your answer. With lightweight 8mm 2.080 intake valves, 1.600 exhaust valves this head moves tremendous volumes of air through conservative runner volumes, spelling big torque and horsepower numbers. Comes available with combustion chamber volumes of 58cc or 72cc. Exhaust ports and bolt pattern are raised .125 higher than stock (this rarely affects header or chassis fitment), AFR's new 205cc is the ultimate choice for 367 through 427 engines operating from 3500 RPM to 8000 RPM. AFR's trademark 3/4” thick head deck makes them ideal for heavy nitrous or blower applications.
Details -
#1450 (58cc) #1458 (72cc)
Includes 7/16th Rocker Studs
Optional Change to 8019 HYD Roller Springs -
1.270 OD, 155# @ 1.810, Coil Bind 1.080, rate 428, max lift .650
Comes Standard with #8000 Solid Roller Springs or Optional Upgrade to #8001 Solid Roller Springs
Part Number |
Size |
Pressure |
Material |
Coil Bind |
Rate |
Max. Recom.
|
AFR-8000 | 1.550 OD | 225# @ 1.950 | Chrome Silicon | 1.155 | 550 | 710 |
orange stripe | .800 ID | 600# @ 1.250 | ||||
AFR-8001 | 1.550 OD | 250# @ 2.000 | Pacaloy | 1.150 | 640 | 800 |
yellow stripe | .788 ID | 770# @ 1.200 | PAC Racing Springs #1225 |