:lots of activity on the S4 forum regarding 1/4 miles times. i've never been a huge fan of this type of racing but i do recall it's not that expensive to ge the TTZ into the low 12 second area for the 1/4 mile. :anyone care to post a few round numbers? :how about mid to high 11 second 1/4 mile? is it a big difference in cash?
hmm i spent about 2200 with parts and labor, also you will need a set of drag radials so tack on another 400$ onto that.