Do I recntly decided to start building up my first car / truck 11994 c\k1500 Iv had a few cars that iv built up but where already fast to start with ik the basic heads carbs cam intake tunes but I wanted to be in the low 13 if possible and I dont that stuff willl get me to 14 flat lol so what else can I do im not sure with geara in it now I beleave a 3:30 or sm close too it so im pllaning of 3:73 but what else do I need im cluelless when. It comes to guys tallking about changing the pistons boreing it out and so on