Ok, I've done a search and laughed my ass off at the some of the responses I saw regarding ignition timing. I just picked up a '98 DX and am looking to do some basic cheap speed upgrades. Was wondering if anyone has experimented with the timing on their DX motors(1.5 and 1.6 info would be fine) with real results. To those wondering, yes I have a timing light(a dial back one....ohhh aahhh!, LOL) and know how to use it. Also, any first hand feedback on power gains with a full length header(tri-y or 4-1 style), pulleys or an air intake system(cold air) would really be appreciated! Thanks!

Dave