Mike "SpyVO" came up up to assist me yesterday with it. we unplugged the knock sensor, set the timing at 10 and threw 93 in it. massive increase from the 6degree timing.i have his old FMIC for the car now. massive NPR ic out of the isuzu box trucks ad 2.5" piping/ very impressive job mike did on it. we discused more timing out of the car but his personal experiances found 10 to be the best timing for his SVO so we ran 10 on mine. is more timing can be had i will experiment more out of mine maybe check out 12-15 timing on it. go up alittle at a time till i hear some detonation then come back alittle