I mean Z does say a lot when it comes to what he will do, but for the most part he backs it up.. If his car is doing
12.4@114 and he adds another 100 whp he should be able to shave at least a second off his time...
But chances are if a GTR owner is going to the track he will or prob already has modded the car which would make the car a lot more difficult to beat. Z's car is automatic and he has a stall and valve body upgrade, and the best tires so it certainly stands a chance...
Last time I went to the track I beat a modded c5 Z06 twice... that was a good defeat for me but is my car faster than a heavily modded 02 z06.. no, it shouldn't be, but that day it was... so anything can happen... But good luck to you!
I wish i lived in Canada for drag racing purposes... you still have perfect weather... keep us posted on your N/A passes for now...
On a side note, what is your conclusion on the m370? Is your car faster with it?