every car is different. my '95 talon ran 8.07 1/8 and 12.67 1/4. but the mph in the 1/8th was 86. although the 1/4 was only 106. but i also have awd, and the small turbo was on it, which means quicker 1/8 times but less mph and not soo much on the big end. i'll also agree that the 5:13's definitely arent usually for 1/4 mile. you should have hella 60ft's though.