[/QUOTE]Great times! Is the mods in your sig the only mods you have? Or, do you have headers, intake, etc.?

The only mods are in my sig, stock 5.3 with 114,000 miles on it, Whipple supercharger with 6lbs of boost, stock manifolds, stock airbox, 3000 stall, eaton posi with 4:10's, true dual 3" exhaust with flowmasters, and Hoosier 26-9-15 slicks

Sorry Kurt i thought you said you were gonna spot me a little

 

Only a Dyno would show true hp numbers, but on those online hp calculators the mph estimates it to be around 408 rwhp which is close to what it should be. I would say around 375-400. Sprayed has a freak thats for sure. He ran a 13.2 when he first put on the whipple. No gears,no stall,no slicks. Just the whipple and catback exhaust He's definatley making some crazy power with his setup

 

Nice times! Im a little jellous here.Im running 295/50r16s street tires at the track and the more power I find the worse my 60' gets. My fastest 1/4 run was with a 2.6 60' 9.42 1/8 and then I sprayed and came in with a 13.7 at 105. I NEED SLICKS!!!! I really want 12.7s or better.