Quote Originally Posted by myzterray View Post
yea i can only run 91 octane with that engine because of the way it was built. dont get me wrong the thing hauls ass! yesterday on the freeway with that engine in the trunk i was outrunning anyone who tried to keep up.
our 19 foot long olds (thats all original) out ran a 2010 mustang GT... it was a few weeks ago, and we hardly got him (5 feet or so) but still, i was amazed... 420HP 425TQ, completely stock, with a tiny carb (not for long...)