Originally Posted by
beingblueeyes
hey ThumpinZ,
Have you hade your tune dialed in after the cam install? I ask because I was reading “truckin” magazine volume 36 #9 (this months GM vs ford vs dodge) and came across a project of there’s called "novakane" were they took a 04 sierra with a 4.8 5 speed (with slipping clutch so say the article) with over 110k on the clock and are building a sport truck out of it. they have much of what you have but different makers. On the 4.8 they have
banks monster exhaust
bank torque tube headers
banks ottomind programmer
(seeing a trend here)
banks ram air intake
and it put down 257hp and 286tq at the wheels after the mods
now i know you have higher miles then that truck and a auto trans but you also have a 5.3 to his 4.8 and a cam and h pipe
Not trying to pick a fight, just trying to make sure you get all the HP your paying for