ok a lil more info on my car it has about 120,000 miles on it i drive it every day and it is basicly stock i put a custom exaust on it it is a 2/12 inch with a tip no muffler and no resonator the only thing i left on the exaust was the cat at the manifold it basicly straight pipe all the way to the rear of the car with a 3 1/2 inc tip on the end. other than that the car is stock as it is now i can do about 95 in a 1/4 mile i want to know if i shoud just rebuild the head to basicly stock specs and save my money for other mods and if so what would be the best way to add more power to the car i plan on a cold air induction and a chip if it will be worth the money i plan on spending about $800 on repair and mods ne info would help