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Supertech
Dual Valve Spring Kit for N Series Engines
IN STOCK
RETAINER
SPRING
SEAT
Fits N Series engines
Dual Valve Spring Kit
- Seat Pressure: 85 @ 34.50
- Open Pressure: 211 @ 10
- Max Lift: 13.8mm
- Coil Bind: 20.70mm
- Rate: 12.1
- Kit Spring: SPR-HY1015
- Kit Spring qty: 16
- Retainer: RET-TS5.5/T1EX
- Retainer qty: 16
- Seat Locator: SEAT-M1015-2
- Inner Spring ID: 15.20mm
- Inner Spring OD: 20.00mm
- Outer Spring OD: 27.50mm
- Outer Spring ID: 20.00mm
- Seat Locator qty: 16
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