Re: 351 one is mustang?
Sorry but I agree.
I understood very little of what was said then, even the thread title was confusing. Plus you haven't given much information about your car; its year of manufacture would be a good start, any modifications to the car or engine, estimated Hp of your engine... Thereís no possible way to give an accurate answer without basic information.
As for the grammatical and spelling errors, not everybody knows how to spell like the English, but itís not hard to run your post through spell check. Just copy and paste into MS Word or something similar, it only takes a minute or so to do, and makes your thread a lot easier to read.
Supremo Grandpa Car Owner
Cows would live a lot longer if they weren't made out of steak and leather