Supertech Honda/Acura Spring and Retainer Combo's

  • Sale
  • Regular price $389.04
Shipping calculated at checkout.

Supertech Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul. Developed for the performance enthusiast that wants the best the industry has to offer, Supertech Spring / Retainer kits are second to none in terms of performance, quality and value.
B16Ax / B18Cx (92-97 Delsol Si VTEC / 92-01 GSR/Type-R Integra)
  • SPRK-H1002D (All Motor) - Dual Valve Spring 70lbs@33.5mm SPR-H1002D+RET-K20A2/T2 (Titanium retainer)
  • SPRK-H100DR (Turbo) - Dual Valve Spring 85lbs@33.5mm SPR-H100DR+RET-K20A2/T2 (Ti retainer)
  • SPRK-H200DR (DRAG ONLY) - Dual Valve Spring 100lbs@33.5mm SPR-H200DR+RET-K20A2/T2 (Ti retainer)

02-06 RSX Type-S (K20A2/K20Z1), 06-11 Civic Si (K20Z3), 04-08 TSX (K24A2), 09-14 TSX (K24Z3):

  • SPRK-H1019D - Dual Valve Spring 97@40.40mm SPR-1019D+RET-K20A2/T2+SEAT-H1020DS. Max lift:17.70mm. Coil bind: 22.70mm. Rate: 14.8lbs/mm.
  • SPRK-H1021D - Dual Valve Spring 95@40.40mm SPR-1021D+RET-K20A2/T2+SEAT-H1020DS. Max lift:17.70mm. Coil bind: 22.70mm. Rate:13.20lbs/mm.
  • SPRK-H1022D - Dual Valve Spring 80@40.40mm SPR-1022D+RET-K20A2/T2+SEAT-H1020DS. Max lift:18.30mm. Coil bind: 22.00mm. Rate:11.20lbs/mm.