increasing horsepower

I am looking for ways to add horsepower without going crazy. I have heard tips of adding cold air intake, adding Bosch Platinum 4 spark plugs, throttle body, cam gears, all kinds of things. But I just don't know where to start. I was hoping there would be some insight in this posting area. If anyone has any constructive advice, the help would be appreciated.

If you dont already have one get a free copy of the rksport catalog. It has a detailed description of each part they sell and they basicly have all the parts your interested in. their prices might not be the best but their pieces are very high quality. then once you have the catalog you can see the parts the prices and the result of addind them which make it easier for me to decied what to buy next.

how do you get the free catalogue all i can find is the t-shirt and catalogue for $10

can anyone give me a list of stuff to do to my cavy 2200 to increase hp without a turbo or nos..and how much gain can be expected

I guess they charge for it now. it is worth it but you could also just look online at the site

I went to the Bosch Plat +4's for a while. I felt the increase immediatly, but recently I went to the +2's (cheaper) and didn't feel a diffference.

Just a tip to help save money. :)