I was just kinda curious if anybody is useing it in there car. From what ive read the main reason e85 doesn't give you the same bang for the buck is because most of the newer cars don't have enough compression to make it burn properly, it needs a higher compression motor to burn it more efficiently. So i thought that it might be a better choice for my car once i put the Paxton on it, in stead of paying for the high price of race fuel or v.p..