no 1 piece aluminum driveshaft?
STRONG BASELINE #s BTW. How many miles were on the car when you did a baseline? LS engine are famous for loosening up after a few thousand. I'm thinking the electric power steering and the NPP opened up a few HP(compared to 10-12 LS3s).
2014 SS Sedan-"houston stock" granny sedan
SOLD! 2013 Blue Ray1SS/1LE 1of20.
TRADED! 2012 White 1SS/RS