Wow, great numbers for a 4.8. Now its time to get some times at the strip to see what you really gained.
Wow, great numbers for a 4.8. Now its time to get some times at the strip to see what you really gained.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
Awesome bro!!! way to kick ass in the 4.8!!! Im doin the same thing only backwards lol, Im sprayin first then going headers, cam and locker. Those numbers are about what the truck on horsepower on a budget made, and he was a 5.3!!! And to think you almost got rid of the truck![]()