I got my Z uprev Saturday I'm very impressed with the drive ably of the tune,mine being a 7at the shifts are very smooth up or down,gas pedal lag is nonexistent(that I can tell)and it runs and pulls great.
I didn't get a base stock dyno reading but here are the mods I did.
Stillen Gen 3 intakes
Fast intentions 18in resonators exhaust
Fast intentions HFC
Dyno jet @ Z1 motor sports
Base line numbers 300.07hp 247.09tq
after 15 pulls 305.37hp 245.92tq
The hp numbers are where I thought they would be,but the tq fell a little short from where I was thinking it should have been.
But what I thought was very cool was it made peak hp @6700rpm and it held that number all the way thru 7500rpm.
Last but not least when John pulled it on the dyno he pulled it 4 times in a row and every time the number was always 305hp,the power didn't change despite being heat soaked.
