Originally Posted by smokinu

everytime i raced the st-rr i blew through a diff.

it was so tough at one race, i had Ryan Lutz do a 7min rear diff/diff case change (because i won the c main and my b main was after the next c main.)
and i got back on the track, and blew a front diff a few laps into the b main.

it was great when i had a stock chassis on it. as soon as the bce st-rr chassis was on it, i had problems every time i raced it.

i had Tyler vik help me build a couple diffs and shim them a few times, still blew em.