stepside3476
Newbie
I have a 97 Heavy half GMC. 5.7 Vortec. I'm not looking for something crazy, But I just Lifted it 8 inches, and has brand new 35s, truck goes good and handles great. My only complaint so far is it feels like its slackin on the power end now (obviously) the only thing ive done to the engine is regular maintenance, plugs, wires, cap, rotor, and I threw a Specrte Cold Air Intake on it as well. Any suggestions to help wake up the beast so she doesn't feel like shes struggling??