Thanks for replys guys.I had run 4 passes allday on friday(1hr inbetween runs)then after 2 hrs decided to make a pass in the cooler night air.The car ran fine but when going through the traps noticed smoke in my rearview.This is when I shut er down and coasted.Tranny fluid was leaking pretty good out the bell housing area.The next morning I fired it up to check again(after cooling allnight)and still was leaking badly.I,ll be pulling it out again today,as the guy that built it is going on holidays next week.Will let you all know my findings.
P.S This tranny has 33 passes on it,I,m also using the biggest BeCool tranny cooler.