Supertech Single Valve Spring & Retainer Kit | 1989-2002 Nissan Skyline GT-R R32/R33/R35 (SPRK-M1007S/RB)

Skyline GT-R R32/R33/R34 Single Valve Spring & Retainer Kit by Supertech

Valve springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high rpms and better memory. Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme conditions. Computer software also allows us to make sure that the harmonics are well under control.

The Retainers are manufactured with high quality military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.

Features

• Type: Single Spring
• Press.Seat: 70 @ 40.70mm
• Max Lift: 16.00mm
• Coil Bind: 24.70mm
• Rate: 10.50 lbs/mm
• Retainer: RET-NRB60/TS
• Spring : SPR-M1007S/RB

Applications

• 1999 - 2002 Nissan Skyline GT-R R34
• 1995 - 1998 Nissan Skyline GT-R R33
• 1989 - 1994 Nissan Skyline GT-R R32

What's In The Box?

• 1 - Single Valve Spring Kit
• 1 - Retainer Kit

Warranty

• Manufacturer's Warranty