[quins90lac]

you can make you own cold air intake on the cheap all you need is a 2 ft metal dryer tube and a cone filter available at auto zone for 25 and then the tube witch is about 15 their you go a cai for 40 . the other thing you can do on the cheap is advance the timing to 12-14 btdc but if you start to get pinging back it off. as far as a write up look for a guy on hear that goes by illumina he has allot of good write up on more hp out of these engines