i dont kno **** about cars and i just got a 94 z28 wut should i put on it first

"I wanna go fast"

 

Make sure you have a good medical and life insuance policies. You Post sounds like a accident waiting to happen and you have the car to make sooner then later. Good luck

 

cold air intake, good exhaust and 3.73 gears for the rear end, and a shift kit should put you in the right ballpark

 

if it was me i would get the internal over with first. decide what your wanting to do with your car (street or strip) and how far your wanting to go with it then call comp or crane cams and get them to help you find a grind suitable to your wants and needs. alot of people try and find horsepower by bolting on external parts. which you can find a little but, for major horsepower increases you have to start with a cam. then all those bolt-ons will make a noticeable difference. just my opinion. Sick

 

Sick's right on the money. Good advice.