SuperTech SSPRK-TS1015/RB25 Nissan Skyline RB25DET Solid Spring Kit

SuperTech SSPRK-TS1015/RB25 Nissan Skyline RB25DET Solid Spring Kit
Item# SPRK-TS1015/RB25
Regular price: $739.73
Your price: $562.19

Product Description

SuperTech SPRK-2081/RB25 Nissan Skyline RB25DET Hydraulic Spring Kit

Supertech valve springs are computer designed to ensure smooth harmonics under high RPM and load. The stress levels are kept under control and fatigue is reduced for long durability under extreme conditions. These springs are made of premium Superclean Chrome Silicon Vanadium steel alloy, which is a tough alloy that was designed for higher performance and durability at high RPM's and memory retention.


  • For Solid Lifter Conversion
  • Outer Spring O.D.: 27.50mm
  • Outer Spring I.D.: 20.00mm
  • Inner Spring O.D.: 20.00mm
  • Inner Spring I.D.: 15.20mm
  • Seat: 83 @ 35.00 (lbs@mm)
  • Open (lift): 216 @ 11 (lbs@mm)
  • Max net lift: 14.30mm
  • Coil bind: 20.70mm
  • Rate: 12.10 lbs/mm

Note: This is for a complete set of dual intake and exhaust valve springs. Retainers and spring seats are included if they are part of the kit.

Import Parts Pro, LLC
19505 Wied Rd
Suite E
Spring, Texas 77388
Tel: 281-288-0700
Fax: 281-288-0836
AIM: KyleatIPP
Yahoo: KyleatIPP