its a 125inch wheel base truck, 700hp eng, it just doesnt leave right . it goes straight every time ,doesnt seem like it tries to pick up the front end at all. ive had the 4link in every hole thats there and it dont seem to change alot. had converter rebiult, trans, 60fts are 1.38to 1.40 runs 977 at 140 in 1/4 . maybe just need bigger engine . lol thanks matt