Description
Empi 4037 Hi-Performance Racing Dual Valve Spring Set. Hand Checked And Magnafluxed For Top Quality To Insure Against Fatigue, Breakage And Valve Float. These Specially Processed Steel Springs Are Ideal For Hi-Performance Racing Applications And Any Enthusiast Looking For Increased RPM Range. Valve Guide Boss Must Be Machined When Using Dual Valve Springs.
Specs:
Dual Spring Systems
Engine: 1600-2275cc Based Engines
1.246″ Outer Spring Diameter Using .153″ Wire Diameter
.910″ Inner Spring Diameter Using .113″ Wire Diameter
Lift .630″ And More With Coil Bind At .800″
Sold As Set Of 16 ( 8 Inner & 8 Outer )
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