agent712

http://amsoil.com/performancetests/amsoil_vs_mobil1.htm

Food for thought.

Later
Chuck

Heath

iTrader: (11)

Hmm, now I just want to know how Royal Purple compares. Anyone with data?

duboisr

Garfinkle has used amsoil for many years and never uses moble 1 , he will use syntec. He has been at this go fast thing for a long time and knows what works.

TomsRX7

Yeah, I would be curious how the Royal Purple compares. Also, what about Neo/Baker?

agent712

In all the charts I've seen (ones Royal Purple have been on), the only oil to ever come close to Amsoil is Mobil 1. The rest are far behind. So no, from what I've seen, Royal Purple does not match up to Amsoil.


Later
Chuck

jdhuegel1

The rednecks on speedvision got like 9 HP from a switch to Royal Purple lube..

agent712

Gains like that are not uncommon simply by switching to a synthetic lubricant.....


Later
Chuck

boostedrotor

i run amsoil 20-50 synthetic.......this is what chris @ rp recommeds with the streetport motor...so that's all i have used since then.....