CLASS RACER FORUM - View Single Post - Penn vs Valvoline test results..Ed Wright

Jeff Niceswanger · 01-19-2019, 12:26 PM

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.

01-19-2019, 12:26 PM	#11
Jeff Niceswanger Senior Member Join Date: Jul 2003 Posts: 771 Likes: 588 Liked 839 Times in 293 Posts	Re: Penn vs Valvoline test results..Ed Wright 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. __________________ Jeff Niceswanger 3740 SS