Home - Return to Previous Page
Click on image to zoom

2002-2006 Acura RSX Type-S Supertech Dual Valve Springs - SPR-H1021D

Pricing: $168.00

Free Shipping!


SUPERTECH valve springs are made with premium superclean chrome silicon vanadium steel alloy for high performance & durability at high rpms for 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.

Part Number: SPR-H1021D
Type: Dual Spring
Press.Seat: 95 @ 40.4
Press.Open: 253 @ 12
Max Lift: 17.70mm
Coil Bind: 22.7mm
Rate: 13.2mm
Retainer: RET-K20A2/T2 + SEAT-H1020D
View More
OutSpr.OD: 30mm
OutSpr.ID: 21.8mm
InnSpr.OD: 21.3mm
InnSpr.ID: 15.5mm


  • SPR-H1021D-2
  • SPR-H1021D-2
  • Supertech
  • New


Shipping Information

  • Item Requires Shipping
  • Free Shipping!
  • This item ships in its own box.

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.