i wont to do everything i can for my jetta to make it faster with out the use of a turbo or supercharger .. all motor any ideas my buddy says put the git head on and it will scoot a lil quicker but does anyone know what else ?? fuel? throttle body? anything to make it faster without a turbo let meknow please

 

well first you gotta look at how much feel like spending....if I was going all out,I would do forged internals, port & polished heads, and GIAC Racing Chip.

If you're on a budget, just do the normal...intake, exhaust, underdrive pulley, and chip. You could also get bigger injectors but then you might have to get another intake manifold. I dunno there's so many different combos it all depends on what you're building it for.