Overview
Comp Cams are one of the World’s top manufacturer of performance camshafts, lifters, valve springs, rocker arms and related valve train parts for all race and street performance engines.
Valve springs are one of the most critical and overlooked components in your engine.
They must be matched to your cam in order for the engine to reach its full potential. Installing a cam that will perform up to 8,000 rpm if you do not have the correct springs does absolutely no good.
Use the only valve springs that will give the recommended spring pressure with the valve both on the seat and at maximum lift. COMP Cams valve springs are offered in single and dual styles to meet your cam requirements.
Spring specifications:
- Outside Diameter (Outer):1.509 in
- Inside Diameter (Outer):1.125 in
- Inside Diameter (Inner): 0.697 in
- Seat Load: 111 lbs @ 1.900 in
- Open Load: 388 lbs @ 1.200 in
- Coil Bind: 1.175 in
- Spring Rate: 395 lbs/inch
- Damper: Yes
Can be used with the following components (Comp cams numbers):
- Titanium Retainer: 732 ,731
- Steel Retainer: 741,1732,
- Locator/collet: 4700, 477, 4783
- Shims: 4757
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Additional Information
| SKU | 38638 |
|---|---|
| Factory Comparison | Retro-fit Replacement |
| Sale Unit | Each |