AFR - Airflow Research 1451 220cc Renegade Race Aluminum Cylinder Heads Small Block Ford
033-1451
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| Ratings |
|---|
| Price |
| Brand |
| Small Block Ford 220cc 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, 2.100'' x 5.006'' o.a.l. | |
| Exhaust Valve, 1.570'' 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 220cc 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, 1.400'' x 2.250'' w/ 3/8'' radius | Fel-Pro 375-1262R - DO NOT PORT MATCH Intake Manifold to Fel-Pro Gasket. |
| Exhaust Port Gasket | Fel Pro 375-1487 |
| Head Gasket | Fel Pro 375-1134 or 375-1135 |
| 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 1.580, no deeper. | |
| Valve Spacing 60/40 | 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:
What is the flow numbers on the heads 220s afr small block ford
How do I place a order on these with the upgraded springs .
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