Well fellas I ran it at the track tonight. It went best of... 7.98 @87mph 1.81 60' Then it ran 2 8.00 @86.. It got out of the hole better but ran bad in the top end... I got 30hp more and 4tq more... figured it would have done better then when it had 413hp and ran 7.97 @88... really upset I even messed with the carb and the tire pressure. Anyone got any advice for me?