Originally posted by Thinkmoto: the launch was so so. Is it supercharged or all N/A?
it's parish's truck, he's from omaha here
495 RWHP on the bottle. tune is still not quite perfect, its still fatter than it needs to be, MAF issues.. he used to have a silverado 2500 that ran 11's in the 1/4th on motor last year, sold that for this one
-Matt
"Pain heals, chicks dig scars, and glory lasts forever!"
will do/pay just about anything for the following parts:
CF sunroof glass replacement
OEM CF trunk
Non OEM style cf or fiberglass hood not the cf1 design
Its always been one of my dreams to have a single cab GMC. With the 5.3L.......Slap on a procharger....and all the necessary bolt-ons......Friend of mine ran 12.9's on the bottle without a supercharger.........I want one so bad.