I need some help, I was driving truck home last night from the track and at wot when rpm s reached 5500 it would stay there , then release after a second or two. The truck shifts fine w/ normal driving. Dont know if its something to do w/ tune or tranny . The tranny recently got some what built (transgo,raybestos cluthes) any help appreciated

 

it just got tuned last friday

 

dont know?? Im pretty sure somebody will chime in.... by the way I saw your truck at the track last night.. looks like it was running good... what it doing that at the track?? what times did you run??