Switching to Snythetic?

[Addict]

Originally posted by V8killimports
Umm.. yea I am pretty sure you won't get and performence gains at all from synthetic.. just more protection for your engine....and choosing a weight oil can depend on a number of things.. if your oil pressure is a little low maybe cause its hot as hell outside, it's cause it's thinned... use a heavier weight.. if it's winter use a lighter weight..

I think he mentions the performance part because of Royal Purple's claims on HP gains.

It may be good oil, but I hardly believe the hype on any gains. Lots of things can affect that dyno to get a few extra hp.

Mobil1 Syn & Purolator PureONE filter is still the best bang for the buck....