well this is my form of a cheap dyno. no hp numbers but its easy to see a difference in acceleration. this was done at 6 psi in 2nd gear in about 65 degree weather. 1.0 deg and 0.7 deg mean degree retard per pound of boost for those of you not in the know. comments/questions welcome. i think i may have been able to advance the timing even more but i didnt want to push it.

 

nice dyno. pretty funny. I did my own "ghetto dyno" this past weekend. It involved me lining up against my friend in a BMW 328, from a roll we used to be about even with me pulling a car or so from 5-120. Needless to say it was a different story this time. We shut it down very shorty after I passed him hard in 2nd, after getting no traction in 1st. By 3rd (90mph) he was way back.

 

yeah that sounds like a cheap method as well i was having traction problems as well until i recently got my falken azenis

 

What are you using to control the timing?

Sonny

 

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What are you using to control the timing?

Sonny
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jackson racing BTC. once i got it wired correctly with the OBD-0 system it worked great