Highlights of the combo are Duffee Mortorsports 10.6:1 306, Buddy Rawls custom cam, Duffee ported E7te's and OTB Edelbrock Victor EFI. Car was ran at operating temps, on ethanol winter blend 91 pump gas, drag radials at 28psi, full accessory belt ect., etc., aka, no dyno "tricks". The dyno sheet clearly shows the conditions and correction factor of 1%. The uncorrected numbers are 333.69/310.24 I don't know what the dip in the tq curve is. I don't like it, but for the next while I'm going to enjoy the car and not fret over it.