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

Randall Klein · 01-21-2019, 12:41 PM

I've been really happy with JR-1

You may want to look at Reher-Morrision tech tips on oil and filters, oit of 100 tips they are toward the end (95 & up as I recall) Filter tip very interesting

One thing they told me was to try Bad *** oil, I believe the originator of the early good Royal Purple.

FWIW

01-21-2019, 12:41 PM	#27
Randall Klein Senior Member Join Date: Dec 2002 Location: Lincoln, Nebraska Posts: 784 Likes: 45 Liked 317 Times in 66 Posts	Re: Penn vs Valvoline test results..Ed Wright I've been really happy with JR-1 You may want to look at Reher-Morrision tech tips on oil and filters, oit of 100 tips they are toward the end (95 & up as I recall) Filter tip very interesting One thing they told me was to try Bad *** oil, I believe the originator of the early good Royal Purple. FWIW