Keyser is the Diablo chip master... Basically, he tuned the A/F, added timing here and there, and tweeked accordingly. My car liked running rich-ish and it really liked timing down low. It did NOT like timing up high!
The first time around it cost me $350 (chip plus 3hrs on the dyno!!! Keith hooked me up!) and this time it cost me $180 for 2hrs on the dyno.


Derek Scion xB 5-spd Previous: 2000 Silver Frost SVT Please share the road with cyclists.