So I have a ‘99 C2500. Big boy. 6.5 inch lift on 35s, cammed, built top end, posi 3.73 rear end, among other thing. My question is, from a dig should I be breaking loose my tires. I feel like it’s down on power but I’m not sure, I’ve never owned a lifted older vehicle before so I have no reference. It can do burnouts (I haven’t tried since I got the posi but it did it with the open diff). Kinda a weird question but I wanna know if it’s just slow or if I’m probably down on power. My assumption would be a fuel issue if that’s the case. My injectors ARE on max duty cycle