Re: c-12 to sunnoco blue
Michael,
It prob does have to do with where I get it. We have run both fuels on the dyno and in the car. The dyno showed VP to make a slight horsepower increase, but back to back runs on the track showed very little difference at all. Not sure what I should do over the offseason? The main reason we have run VP is that we haven't had a problem in fuel check. I'm confused to say the least! lol!
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