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Timing fluctuation = bucking @ no/low throttle

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Old 08-03-2006, 09:33 PM
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I can eliminate it on drive by wire cars everywhere, 1st is the only problem when you transition from main to base table but thats corrected now. The throttle follower and cracker are keys.
Old 08-06-2006, 04:44 PM
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what injector are you running?
Old 08-06-2006, 04:52 PM
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Originally Posted by GuitsBoy
TR6's.
11.0:1 SCR
8.4 DCR
.047" quench

Take a look at http://www.web-srv.com/~tony/tuning/current/ for my current .hpt
Thanks a bunch for giving me a peak at the tune. It has helped alot. I have reduced the surging but it isn't gone. I have changed my focus to the inj offset table now. I think that part of my problem comes from runnign the stock offset table with the 60# motrons.
Old 08-06-2006, 05:11 PM
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Originally Posted by 98Z28CobraKiller
Thanks a bunch for giving me a peak at the tune. It has helped alot. I have reduced the surging but it isn't gone. I have changed my focus to the inj offset table now. I think that part of my problem comes from runnign the stock offset table with the 60# motrons.
Possibly.

FWIW, I had equally severe bucking running both the stock injectors as well as my SVO 30's (flow matched)
Old 08-06-2006, 05:59 PM
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I'll keep that in mind. I do think that there should be a difference between what the stock inj offset table looks like and what it should look like with a 60# inj. I don't think that this table is a one size fits all table. There is a difference between the stock tables with differing inj sizes in the different years. It has to have some effect on the rpm stuff more than anything.



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