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Valve Guide - Subaru EJ20/EJ25 Engine
Audi A5 8T
into a monoblock assembly which ensures zero failure points with extremely accurate ignition timing and mechanical timing reliability
64mmA/R: 0
Exemplary Innovation
KVS1518 | Nitrided Beehive LS Race Springs IS350 Valve Guide - Subaru EJ20/EJ25CHEVROLET LS SERIES V8. Premium quality Gold Nitrided 'PACALOY' Beehive Valve spring set. For use with OEM retainers. Requires a custom spring base if used in LS7. 130lb at 1. 800" installed height. 360lb at . 600" valve lift. Coil bind at 1. 100". 385lb in rate.
