X308 1/4mile target 10.9

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#161

11-09-2021, 01:28 AM

avos

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Quote:

Originally Posted by 60Gunner

I'm going to assume you have no idea what I'm talking about with the crankcase vacuum vs positive pressure so I'll leave ya to it.
Good luck in your quest...

“In a 600-800 horsepower engine, the combination of crankcase vacuum, improved ring seal, and low-tension rings can net between 15-25 extra hp. Even on an engine with rings that haven’t been optimized for a vacuum pump, you can pick up at least 10-15 hp.”

Although an increase, it just doesn't seem worth the effort for such small gains especially not when working with a SC imho.

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