Does anyone know if putting 100 unleaded in my LS-1 would help performance. Or is that in the realm of deminishing returns?
My delima is; in Colorado you can buy 91 w/ 10% ethenol or 100 no-lead. There is no such thing as 93 around here
Adam
My delima is; in Colorado you can buy 91 w/ 10% ethenol or 100 no-lead. There is no such thing as 93 around here
Adam