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Old 01-19-2019, 01:36 PM   #12
ss3011
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Default Re: Penn vs Valvoline test results..Ed Wright

Quote:
Originally Posted by Jeff Niceswanger View Post
Dave Layer and myself were dyno'ing one afternoon over at his shop. I don't know how we missed it, but we made a complete 7800 rpm pull after the oil pump pic-up broke off on the previous pull. Embarrassing for both of us,. I don't know what we were looking at, but obviously not what we were supposed to be. The printout let us know we only had 5 lbs. of pressure the entire pull. We pulled all the caps, and the bearings looked like they had never been ran. Pretty unbelievable. The oil was Amsoil 10-30 Racing.
Did that improve the power at all ?
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