Well you already screwed that up. Give the guy a break man.

 

hey nice numbers there! the truck sounds great, i wouldn't change the exhaust at all.

i just wanted to say be careful about dynoing in 3rd gear, i though i remember seeing some posts here about the drive shafts coming apart at that speed.

 

I just got it back form the dyno, This is an 01 5.3 110.000 miles new cam chain, cam, valve job some clean up on the ports OBX headers & Y, in to a 4" out the back Flowmaster 50 series and good tune. Made a little less torque thin I though but the Hp was better thin I though it would be. Over all a good starting point. Time to play with it some more and see what it will do.