ISKY TOOL ROOM VALVE SPRINGS
$513.00
SKU
ISK 9905
ISKY 9905 Spring Specs:
- Tool Room™ Racing Valve Spring
- Dual w/Damper
- Outer OD/ID 1.534/1.120in.
- Inner OD/ID 1.010/0.740in.
- SeatPres. 165lbs at 1.900in.
- OpenPres. 450lbs at 1.300in.
- RatePerInch 475
Product Features:
- Worlds Only Endurance Test Certified Racing Valve Spring
- No Breakage Or No Excessive Load Loss Are Permitted

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
“Tool Room” Valve Springs feature the highest quality alloy wire and trade secret
Endurance processing available. The longer life gold stripe spring has near zero
Load loss. Test-proven for 1,000 racing miles.
Recommended maximum 8,800 RPM.
Model | ISK 9905 |
---|---|
SKU | ISK 9905 |
Manufacturer | ISKY |
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