PAC Racing Springs
PAC Racing Springs PAC1207X Pac Racing Chev LS1 LS2 LS3 V8 Ls RPM Series Dual Valve Springs
PAC Racing Springs PAC1207X Pac Racing Chev LS1 LS2 LS3 V8 Ls RPM Series Dual Valve Springs
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PAC Racing RPM Series valve springs were developed using all of the latest advancements from Circle Track and drag racing successes.
This valuable, real-life research has been applied to new designs, which allow for a performance increase that exceeds all demands. The springs are made from quality materials and are available in different diameters and pressures to suit your specific camshaft profile.
Application: Chev / Holden LS1 LS2 LS3 V8
- Number of Springs Per Valve: Dual
- O.D. Outer (in): 1.304
- I.D. Outer (in): 0.950
- Damper: No
- I.D. Inner (in): 0.680
- Install Height (Valve Closed) (in): 155 @ 1.800
- Open Load (Valve Open) (LB): 436 @ 1.150
- Spring Rate: 433
- Max Coil Bind (in): 1.000
- Valve Spring Style: Standard
- Coated: No
- Quantity: Sold as a set of 16.
Manufacturer Part Number:
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