This has probably been asked before, but what would be a good cam/lifter kit for my stock 305 TPI motor? All i have as far as a mod would be a 3" cat back exahust. 2.77 rear end. I just would like to know what lift, duration, lobe separation would be for my car so that it wouldnt mess with the ECM. This is for a daily driver also. Something that would add some more power, and make my car sound meaner but still run smooth. Brand name suggestions would be good if anyone has any. I'm already going to be changing the timing chain, so I figure might as well change the cam/lifters. The car has 150k+ on it. Thanks