ok so i just rebuild my car and put the h/c kit in it it is un tuned and im have so kind of blow by or loading up, its also seaping through my egr valve and wet in throttelbody might be getting gas in oil and also will getting it tuned fix it im really worryed because i put alot in my rebuild and cam kit. All my boltons are bbks msd distrib, msd coil 8.5 wires, full 3in h/c, comp 1.6s, crane springs untuned