Last spring my truck put down 242 hp and 274 tq on a dynojet portable dyno.
At the time I had E-fans, K&N CAI, functional shaker hood, gutted cats and a cat back, and a hypertech programmer.

Yesterday I put down 257 hp and 297tq on a dynomite dyno thats supposed to be set up to read the same as dynojet. I no longer have a K&N but I have a zo6 cam advanced about 4 degree's, springs, underdrive pulleys, and EFI live SD tune.

[IMG]file:///C:/Users/ch/AppData/Local/Temp/moz-screenshot.jpg[/IMG]I'll post the graphs as soon as I get to a scaner.

 

i guess you made less then you thought on the dynojet then you were thinking yesterday huh? Thats a pretty decent gain man, especially the torque. The truck definetly feels better than it did before the cam too.