Racing VW Hi Rev Dual Valve Springs Set vw oil filter

Racing VW Hi Rev Dual Valve Springs Set vw oil filterInsure 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

Two spacers available for single carb applications

The sandwich adapter fits between the stock filter mount and filter

Pumps are supplied without a cover

5/92mm Bore

it was only natural to offer an 8mm oil pump cover in the same material

Use with single or dual valve spring set ups

finned pulley cover

This set is 8mm threads in stock length or 1/2 inch longer for stroker applications or other variables

Compensates for zero deck height when heads have been machined or in stroker setups

Perfect for your Late 4x130 bolt pattern VW

For sue with external oil cooler

Available with 40 and 44 HPMX carburetors