Racing VW Hi Rev Dual Valve Springs Set vw oil filter Perfect for your Late 4x130

Perfect for your Late 4x130 bolt pattern VW

Pumps are supplied without a cover

For sue with external oil cooler

5/92mm Bore

Racing VW Hi Rev Dual Valve Springs Set vw oil filter Perfect for your Late 4x130Insure against valve spring fatigue and breakage and stop that valve float with the best valve springs on the market. Hand checked and magnafluxed for top quality. These Dual Valve spring sets feature 2 high rev springs per valve. The outer spring is 1. 246" diameter using . 153" wire diameter. The inner spring features . 910" diameter using . 113" wire diameter. Together they will lift . 630" and more with coil bind at . 800". Valve guide boss must