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- AFR Small Block Ford 205cc Renegade Race Aluminum Cylinder Heads
AFR - Airflow Research 205cc Renegade Race Aluminum Cylinder Heads SB-Ford
033-1450
Items You Need
| Ratings |
|---|
| Price |
| Brand |
| Small Block Ford 205cc Renegade Basic Package Components | |
| 100% CNC Ported Combustion Chambers | |
| 100% CNC Ported Exhaust Ports | |
| 100% CNC Ported Intake Ports | |
| Competition 5-Angle Valve Job | |
| Intake Valve, 2.080'' x 5.006'' o.a.l. | |
| Exhaust Valve, 1.600'' x 5.024'' o.a.l. | |
| 1.550'' OD Solid Roller Dual Valve Spring, 225 lbs. on seat, .710'' maximum lift, max RPM 7200-7400 | |
| 10º Manley 4140 Chrome Moly Steel Retainers | |
| 10º Valve Locks | |
| 7/16'' Rocker Studs | |
| Adjustable 5/16'' Guide Plates | |
| Viton Valve Seals | |
| Hardened Spring Cups | |
| Intake Valve Seats | |
| Exhaust Valve Seats | |
| Bronze Valve Guides | |
| Small Block Ford 205cc Renegade Race Head Specifications | |
| Head Torque w/Moly Lube | 100 Ft. Lbs. with 1/2'' Stud |
| Rocker Stud Torque | 55 Ft. Lbs. |
| Intake Port Gasket, 1.280'' x 2.100'' w/ 3/8'' radius | Fel-Pro 375-1262 - DO NOT PORT MATCH Intake Manifold to Fel-Pro Gasket. |
| Exhaust Port Gasket | Fel Pro 375-1487 |
| Head Gasket | Fel Pro 375-1011-1 |
| Head Bolts & Studs | Standard ARP |
| Head Bolt Washers | Manley Standard |
| Stud Girdle | Standard |
| Suggested Manifold | Victor Jr., Super Victor |
| Spark Plug Starting Range | Autolite 3922 |
| Combustion Chambers | 58cc |
| Spring Pocket can be cut to 1.625, no deeper. | |
| Valve Spacing | Standard |
| Rocker Arms | Standard, will not accept rail rocker arms |
| Valve Angle | Standard |
| Angle Mill (6cc Maximum Optional Mill) | .008'' per cc |
| Flat Mill (3cc Maximum Optional Mill) | .006'' per cc |
Specifications:
The Most Powerful Bolt-On AFR's NEW 205cc Renegade Ford is a total ground up redesign of their already formidable and proven 20° Ford cylinder heads. The new 205cc flows an incredible 21 CFM more at peak flow while still averaging 7 CFM more from .200'' - .500'' lift over AFRs previous best 205cc runner. If you're looking for the most powerful standard type 20° small block Ford street/strip head, AFR's 205cc aluminum cyilnder head is your answer. With lightweight 8mm stem diameter, 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. Available with 58cc or 72cc combustion chamber volume. 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 367-427ci 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. . Installation Note: 2.080'' valves will require aftermarket pistons to be notched for valve clearance.
Street/Strip Cylinder Head Ever!
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I have a 71 ford 400 lm building i want to get at least 500hp are these the heads for me and if so what cam would be best for hp & torque
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