AFR - Airflow Research 195cc LT1/LT4 Eliminator Street Aluminum Cylinder Heads SB-Chevy
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Street CNC Porting LT1/LT4 Eliminator Cylinder Heads
| Small Block Chevy 195cc LT1/LT4 Eliminator 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, 2.050'' x 4.903'' o.a.l. | ||||||||||||||||||||||||||||||||||||
| Exhaust Valve, 1.600'' x 4.955'' o.a.l. | ||||||||||||||||||||||||||||||||||||
| 1.290'' OD Hydraulic Roller Dual Valve Spring, 135 lbs. on seat, .600'' maximum lift, max RPM 6300-6500 | ||||||||||||||||||||||||||||||||||||
| 7º Titanium Retainers | ||||||||||||||||||||||||||||||||||||
| 7º Valve Locks | ||||||||||||||||||||||||||||||||||||
| 3/8'' Rocker Studs | ||||||||||||||||||||||||||||||||||||
| Adjustable 5/16'' Guide Plates (if using non-self aligning rockers) | ||||||||||||||||||||||||||||||||||||
| Viton Valve Seals | ||||||||||||||||||||||||||||||||||||
| Hardened Spring Cups | ||||||||||||||||||||||||||||||||||||
| Intake Valve Seats | ||||||||||||||||||||||||||||||||||||
| Exhaust Valve Seats | ||||||||||||||||||||||||||||||||||||
| Bronze Valve Guides | ||||||||||||||||||||||||||||||||||||
| Small Block Chevy 195cc LT1/LT4 Eliminator Street Head Specifications | Head Torque w/Moly Lube | 65-70 Ft. Lbs. | Rocker Stud Torque | 55 Ft. Lbs. | Intake Port Gasket | Fel-Pro 375-1284 - DO NOT PORT MATCH Intake Manifold to Fel-Pro Gasket. | Exhaust Port Gasket | Fel Pro 375-1404 | Head Gasket | 350ci Fel Pro 375-1074 | Head Bolts & Studs | Standard ARP | Head Bolt Washers | Manley Standard | Stud Girdle | Standard GM L98 | Suggested Manifold | GM LT4 | Spark Plug Starting Range | AC FR3LS or 41629 | Combustion Chambers | 65cc | Spring Pocket can be cut to 1.625, no deeper. | Valve Spacing | Standard GM L98 | Rocker Arms | Standard GM L98 | Valve Angle | 23° | Angle Mill | .008'' per cc | Flat Mill | .006'' per cc | |||
Specifications:
Do these cylinder heads need additional machining before bolting them on ?... Because it's always been, never bolt on right out of the box.
Motor Vehicles
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Tools:
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Electrical Cords
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