Royal Purple vs Harley
#11
I can not tell on my bikes. They have oil coolers with 215 degree thermostats in them. So they run 215 no matter what oil.
A cooler engine will run stronger and last longer than an engine relying on any brand of oil.
A cooler engine will run stronger and last longer than an engine relying on any brand of oil.
#14
Well **** it would have to do mroe than lower the temps for me to want to shell out that much for it
#16
hahahaha if your paying 16 bucks a qt bro, the internet is your new bff because i get mine for 11 a qt.
#17
Nah i started using rp on my quad its all raced out because after rebuilding the motor a couple times because of bearings going bad and finding corrosion i asked my homie that competes and he said rp was the way to go.
Since i started using royal purple we bored it out and while having it apart it was crazy how clean everything was.
Since i started using royal purple we bored it out and while having it apart it was crazy how clean everything was.
#18
I'm using RP and I get it for 9 bucks quart. It' the only blood I'll ever use in any of my autos and bikes.
#19
I use RP in my diesel, I don't pay $16, with 12qts, I'd never want to change the oil, lol. I've been using Syn 3 in my bike, but will probably change to RP or give Amsoil a try on my next service.
#20
I don't use it. That's the price in the DK catalog for a qt of 20w-50.