a 4v loves plenty of gear in the 1/4 mile. mine is stock with 3.27 and it crosses the traps halfway into 3rd gear. i shift at 6000. his car would be in 4th like greenham64 says and that would be perfect. only thing i would be careful of is check out the car because whoever owns it must have been runnin it unless you know the person i would be cautious before investing into someone elses hotrod