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Supertech 02-05 Civic Si Valve Springs: 86psi-A1

Supertech 02-05 Civic Si Valve Springs: 86psi

Part Number: SPR-M1007S-K2

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$124.13 & Free Shipping

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Out of Stock
This can be ordered and will ship when it is back in stock.
Estimated ship dates will be emailed as provided by Supertech.


Sold in a set of 16
Supertech performance valve springs are made with premium Superclean Chrome Silicon Vanadium Steel Alloy for higher performance and durability. Computer designed to ensure that wire stress levels do not overpass the limits for long durability under extreme conditions and harmonics are well under control.

Single Valve Spring: 80 psi (K20A3, K24A3)
28.1mm OD / 20mm ID
80lbs@39.80mm Seated
206lbs@12mm Open


Brand: Supertech
Part Number: SPR-M1007S-K2

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