Re: Gears and Transmission for the 421 and Top Speed. |
Subject: Re: Gears and Transmission for the 421 and Top Speed. by pr0zac on 2008/11/14 1:49:13 my car would hit 138 like it was its job stock in 4th. and have done 150 stock fairly easily. since geting a ticket for 95 in a 45 and since i haven't bothered going that fast. i now have 4.10's so i don't know how that is going to be with the new motor. haven't driven it except on and off the trailer at the exhaust shop. |