07-31-2007, 07:47 PM
97 vette,6spd,38k,upgrades com,heads,b&b full ext. just had car on dyno last thur. did 405.12hp at wheels,385.79of max torque.top end torque falls off. little smoke at top end. beford dyno car was 50% lean,not good I just got this car at the end of may. did not drive it hard. Knew something was not right. was told drive tran is loose. please help!