I had an evo boosting 20lbs wanting to race on the Highway the other day from 3rd gear 80mph roll on and then from 2nd @40mph and first couple of trys from 80mph he stayed by my door until I got to top of 3rd and got into 4th then I started pulling about a car and a half. we race multiple times...then he told me his clutch was slipping that maybe from 40mph he would have a better chance and so we did and I pulled from the start all the way I let off around 145mph and he was in my rearview mirror about 2..3 car lengths behind considering that I mainly have bolt-ons and @ the time happen to be I was running & had the 109 race fuel tune and had 109 in my gas tank.
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I think my truck has some good HP numbers and strong motor, havn't dynoed yet tho......