904 won't come out of park
check to make sure it it holding in the top of the shifter if it is a floor shift ,other wise go to transmission tech section . some 1 in here will be able to help you , if not call tsi transmissions jolliet Ill. they will tell you how to adjust , otherwise let them build you a cheeta 727 if not building as a purest show car . you cant outshift or blow these trans . 3 year guarrenty