+++ On Thu 26.06. and Fri 27.06. we will carry out an inventory. No order confirmations will be sent out on these days and the online stock levels may appear incorrect. +++
Supertech valve spring kit SPRK-H1000D/NSX
Dual valve spring kit Honda
30,39kg/36,4mm (67 @ 36,4)
Dual valve spring kit 30,39kg/36,4mm (24) SPR-H1000D / NSX+ (24) RET-K20A2 / T2+ (24) SEAT-H1020D
With the help of Supertech valve springs & titanium valve spring retainers, higher RPM's can be run. It also eliminates valve flutter at high RPM's. At high RPM's, the rocker arms can break and the valve springs can jam. This can lead to engine damage! The Supertech valve springs have an extra adjusted spring rate.
Advantages:
- The valve train becomes lighter thanks to the titanium valve spring retainers
- The motor revs up faster
- Higher motor RPM's can be run
- The valve train becomes more stable during power increases
Likewise, we offer the full range of Supertech:
Valve keepers, mechanical tappets (rigid tappets) with matching shims and forged pistons.
Make: Honda
Fits: Honda NSX / C30
Outer spring external diameter: 29,70mm
Outer spring internal diameter: 21,90mm
Inner spring external diameter: 20,50mm
Inner spring internal diameter: 15,50mm
Pressure valve seat: 30,39kg/36,4mm
Pressure seat: 92,99kg/12mm
Max. lift: 15,70mm
Coil bind (under stress): 20,70mm
Rate in lbs./mm: 11,50
retainers: RET-K20A2/T2-NS +
Seat locator: SEAT-H1020DS
Supertech's valve springs are made of an extreme pure chrome-silicon-vanadium-steel alloy to assure a very good durability for performance motors with high revolutions. They are developed with the use of computer simulations to prevent material fatigue under extreme conditions. The holder are made of a certified titanium alloy and CNC milled for the perfect fit to provide a long durability.
- Vehicle manufacturer: Honda
- Engine Part: Spring Kits
- Availability: order on customer request
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