Who says the 03's arent tuneable??
Right it is fast for the size/weight, Im not denying that but by comparing it to what I know which is what mine does it seems a little slow for what that cam can do. Looking at a 7 second (+/-) 0-60 and comparing it to mine which does 0-60 in about 5.4sec it just seemed a bit slow is all.
I'm probably almost 1000 lbs heavier than you and have about 40lbs on each corner in unsprung weight. unsprung weight is 4 times as hard to move as sprung weight (40 lbs on each tire is 160 lbs unsprung, which has the same effect as carrying 640 lbs in the bed).
Gimme a break guys, this thing isnt even fully tuned yet. "It seems a little slow for what that cam can do"... yeah you're right. You're also not supposed to be able to run this cam in this truck.
Gimme a break guys, this thing isnt even fully tuned yet. "It seems a little slow for what that cam can do"... yeah you're right. You're also not supposed to be able to run this cam in this truck.



