I like the Amsoil SSO 0w-30 with WIX Filter. Try it out, let us know what you think?

 

310 - 350whp --> I run multiple tunes.

10w30 AMSOIL Dominator

 

Shell Rotella Synthetic 5W-40, use year round.

 

280 HP on DynoDynamics
Synthetic Mobile1 - 10W 30

 

10w-40

 

i dont think i have ever given my 2 cents.

Evo IX with all the bolt ons you can posibly have, Cossi M2's, stock turbo on 26 lbs on pump gas for 20,000 miles put down on a dynojet 376WHP, daily driven using AMSOIL ATM-10W30 all the time, with me being a dealer i was able to drain every 2k.

 

Mobil One 10W 30 in the summer, 5W 30 in the winter. Stock Turbo mods in sig. Switching to AMSOIL 10W40 this summer. 364whp 358wtq Mustang Dyno

 

Have you tired other weight oils? Every time I change my oil I have tried something different. I think I may have found the one I am going to keep using:

https://www.evolutionm.net/forums/ev...oil-users.html

 

I'm using Valvoline 20-50w Racing Oil right now. My next oil change will be Brad Penn 20-50w.

 

Mobil 1 10w30 is recommended on the Evo (IIRC, it even says on the cap), it was recommended on the Porsche (it did say on the cap for sure), and that's what the Subaru dealerships here all recommend. So guess what I've run?

 

i had ran Dominator racing oil 10W30 on her, i tell you that i noticed the engine smooth out and rev to red line smoother and maybe quicker

 

15w-50 RD aka Racing Dominator is what I run now and love the stuff. Evo runs smooth and piece of mind that I'm using some of the best oil available!!

 

you indeed are using some of the best oil available.

 

ENOS 0W-50 for a bit now.

 

The new Vettes are running 0w-30 and new supercharged mustangs are running 0w-20. Anyone know why these higher HP cars are running such thin oil??? For the sounds of it... I sounds like thiner is better???

Also after looking at redline oils website. They recommend 0w-20 for drag racing???