Sunoco supreme - Page 2

Ed Wright · 06-22-2011, 09:57 PM

Quote:

Originally Posted by Chad Rhodes

hell the fastest pass my I/SA camaro has run was on 93 octane pump gas. Have run both C12 and sonoco supreme, don't really see a difference.

Chad, I wouldn't put C12 in an engine with no more compression than that. Too much octane can sure slow you down. It burns slower. C11 works well in lower compression engines. Usually need to add 5% or so WOT fuel (top 3 rows of your fuel map.)

Ron Gusack · 06-23-2011, 11:45 PM

purple is $9.00
blue is $10.00
at 2 local tracks in Maryland. I'm ready for E-85 but I'm afraid of my 13.6 CR and short duration cam.

Pvt Parts · 06-24-2011, 01:53 AM

Quote:

Originally Posted by The Hawk

I absolutely agree with that. I`ve had 10 gallons in my stock gas tank all winter and have it pass the first race out. Also curious what some of you are paying for it.

Not surprising. "Stale" gas usually passes. If you're "close", the problem is getting fresh gas to pass in 80 to 90 degree heat.

njk53 · 06-24-2011, 01:41 PM

We have been paying $6.58/gallon for Sunoco Standard.

06-23-2011, 11:45 PM	#2
Ron Gusack Member Join Date: Feb 2009 Posts: 244 Likes: 1 Liked 7 Times in 6 Posts	Re: Sunoco supreme purple is $9.00 blue is $10.00 at 2 local tracks in Maryland. I'm ready for E-85 but I'm afraid of my 13.6 CR and short duration cam.

06-24-2011, 01:41 PM	#4
njk53 Senior Member Join Date: Jul 2007 Location: East China, MI Posts: 504 Likes: 0 Liked 0 Times in 0 Posts	Re: Sunoco supreme We have been paying $6.58/gallon for Sunoco Standard. __________________ Nelson Kowal Stock 345