No way of knowing that was the same time I put 200 mm stead of the 188 I believe that was a couple years ago also when I welded a roll bar in side and did a few other changes as well I think like 1.5 to 1 273 rockers to 1.6 to 1 Hughes rockers. 26 inch Street slicks to 28 inch full drag slicks could have offset everything?