VP and Sunoco

[james schaechter]

Originally Posted by Dan Fahey

Why do fuels change one day as legal!
Later does not pass?
What fuel blends tend to fail the most?

I have had great luck with VP passing . I buy the five gallon cans and they always pass, even if they sit for a year.

If you don’t have a fuel cell in your car, do yourself a favor and put one in. I think a stock tank would allow more of the fuel to evaporate and that is a problem if the car sits a bit between races. Sure you can drain it out and re seal it if you want. Fuel cell is safer as well