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Myron Piatek · 04-12-2010, 04:39 PM

I've always run Sunoco Purple. Didn't see any difference in my particular combo when I tried Blue. But Sunoco appears to be a much more stable fuel as far as fuel check goes. I rarely hear of any passing issues and after 10 years, the only time I didn't pass was when I bought some fuel that a "questionable" speed shop said was Sunoco Purple, and it was WAY off. I couldn't get any in time from my usual source.

04-12-2010, 04:39 PM	#3
Myron Piatek VIP Member Join Date: Nov 2001 Location: Florida Posts: 1,542 Likes: 34 Liked 138 Times in 51 Posts	Re: Question about Sunoco Racing Fuel I've always run Sunoco Purple. Didn't see any difference in my particular combo when I tried Blue. But Sunoco appears to be a much more stable fuel as far as fuel check goes. I rarely hear of any passing issues and after 10 years, the only time I didn't pass was when I bought some fuel that a "questionable" speed shop said was Sunoco Purple, and it was WAY off. I couldn't get any in time from my usual source.