I
iwannagofast
id like to get more horsepower. I dont want anything like a supercharger. or any thing else that is expensive. Ive got dual flowmasters and im putting in KN cold air. i just want to know how much putting in iridium plugs, or high performance grease, or synthetic oil would help my power. i also would like to know how much a throttle body spacer would help. my friend just put one in and he said it helped alot. if you could give me some ideas for other pretty affordable things that are more uncommon, but still increase power. i would like a new cam or to port the heads, but i cant afford it right now. so just other small things. thanks