[GFXjamie]

well so far, since the first oil change i have run RP in my focus, my dad runs it in his vette and my brother ran it in his suburban. personally i am behind RP by comparison to other oil because the last oil change i put in quaker full synthetic and since then, it doesnt seem to be quite as rev happy when it had to the RP in it. I also am planning on running RP in the tranny as well... hopefully help with my 3rd gear grind at redline. Theres a lot of people who have different opinions on oil and what is best, but the only way to find out is trial and error. my verdict is RP all the way. and BTW Performance Improvements sells RP for like 8.99 a quart, my price is like 7.99 haha