PAC Racing PAC-1209X-16 RPM LS Valve Springs 1.324 OD
PAC Racing designed these PAC-1209X-16 Valve Springs for GM LS Gen III/IV engine circle track and drag racing applications. These RPM Series springs were developed to allow for performance increases that exceed all demands. They are manufactured from a premium alloy that outperforms automotive industry standards.
PAC Racing processes these springs to aerospace shot-peening standards to allow for superior fatigue performance. PAC Racing's proprietary process ensures that these valve springs will withstand the rigors of street performance and mild racing applications.
PAC Racing PAC-1209X-16 Valve Springs Specs:
- Number of Springs Per Valve: Dual
- Valve Spring Style: Standard
- Maximum Valve Lift: 0.750 in.
- Outside Diameter: 1.324 in.
- Outer Spring ID: 0.950 in.
- Middle Spring ID: N/A
- Inner Spring ID: 0.680 in.
- Installed Height: 1.800 in.
- Coil Bind Height: 1.000 in.
- Spring Rate: 500 lbs./in.
- Spring Open Height: 1.100 in.
- Spring Open Load: 510 lbs.
- Load At Installed Height: 160 lbs.
- Damper Spring Included: No
- Retainers Included: No
- Valve Springs Coated: No
- Valve Stem Seals Included: No
- Locks Included: No
- Quantity: Sold as a set of 16
PAC: The World’s Premier Valve Spring Manufacturer!
Original: $391.42
-65%$391.42
$137.00PAC Racing PAC-1209X-16 RPM LS Valve Springs 1.324 OD
PAC Racing designed these PAC-1209X-16 Valve Springs for GM LS Gen III/IV engine circle track and drag racing applications. These RPM Series springs were developed to allow for performance increases that exceed all demands. They are manufactured from a premium alloy that outperforms automotive industry standards.
PAC Racing processes these springs to aerospace shot-peening standards to allow for superior fatigue performance. PAC Racing's proprietary process ensures that these valve springs will withstand the rigors of street performance and mild racing applications.
PAC Racing PAC-1209X-16 Valve Springs Specs:
- Number of Springs Per Valve: Dual
- Valve Spring Style: Standard
- Maximum Valve Lift: 0.750 in.
- Outside Diameter: 1.324 in.
- Outer Spring ID: 0.950 in.
- Middle Spring ID: N/A
- Inner Spring ID: 0.680 in.
- Installed Height: 1.800 in.
- Coil Bind Height: 1.000 in.
- Spring Rate: 500 lbs./in.
- Spring Open Height: 1.100 in.
- Spring Open Load: 510 lbs.
- Load At Installed Height: 160 lbs.
- Damper Spring Included: No
- Retainers Included: No
- Valve Springs Coated: No
- Valve Stem Seals Included: No
- Locks Included: No
- Quantity: Sold as a set of 16
PAC: The World’s Premier Valve Spring Manufacturer!
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Description
PAC Racing designed these PAC-1209X-16 Valve Springs for GM LS Gen III/IV engine circle track and drag racing applications. These RPM Series springs were developed to allow for performance increases that exceed all demands. They are manufactured from a premium alloy that outperforms automotive industry standards.
PAC Racing processes these springs to aerospace shot-peening standards to allow for superior fatigue performance. PAC Racing's proprietary process ensures that these valve springs will withstand the rigors of street performance and mild racing applications.
PAC Racing PAC-1209X-16 Valve Springs Specs:
- Number of Springs Per Valve: Dual
- Valve Spring Style: Standard
- Maximum Valve Lift: 0.750 in.
- Outside Diameter: 1.324 in.
- Outer Spring ID: 0.950 in.
- Middle Spring ID: N/A
- Inner Spring ID: 0.680 in.
- Installed Height: 1.800 in.
- Coil Bind Height: 1.000 in.
- Spring Rate: 500 lbs./in.
- Spring Open Height: 1.100 in.
- Spring Open Load: 510 lbs.
- Load At Installed Height: 160 lbs.
- Damper Spring Included: No
- Retainers Included: No
- Valve Springs Coated: No
- Valve Stem Seals Included: No
- Locks Included: No
- Quantity: Sold as a set of 16
PAC: The World’s Premier Valve Spring Manufacturer!
