Valve material is an important consideration for your engine. It should be approached as a complete system rather than individual components.
One of the biggest ways to fight windage is to make sure you have the proper amount of oil in your engine. Not too much, not too little.
Katech's billet LS9 oil pump not only replaces a discontinued OEM part, but has been engineered ti significantly improve on it.
Elan Power built a 10,000-rpm N/A Coyote for Carlos Sobrino, that is currently the world's quickest and fastest.
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