At WOT car dosent pull for half a second
have a zz-409 cam from tpis 226 in ex 555lift in ex 3500 stall. In park when i rev the engine it red lines at 6300 or 6600 not sure but doesent do that thing. Dont want to drive all the way to the dyno shop and have him tell me you need to fix something on the tranny. So i dont think it would be the cam. kind of hard to explain but seems like if the tranny may be slipping other friends tell me that need to dyno computer doesent know what is going on at such high rpms


