APC tuning - Saab Performance Bulletin Board - Saabnet.com
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APC tuning
Posted by Per [Email] (more from Per) on Sun, 10 Jun 2007 14:57:58
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I've got some upgrades on my 900 88 turbo. 2.8 bar, 24lb injectors, Brads distributor, k&n airfilter, and spg9 st 2 APC. Also had "fuel tuning" done
by Frank from SQR. With this set-up I got some knock, so added octane
booster according to the label on the bottle (not more). Now knock went away
but I hit the "boost limiter". Not pleasant. So reduced P and F pots and now
no knock and no hitting the boost limiter. Instead boost max at about 1/3 into red and slowly drops to just above orange/red border and stays. I really wanted the boost level to remain steady. Any suggestions? I'm happy if I can reach 1/5-1/3 into red. Perhaps this is about as close as it gets?
Thanks!
posted by 66.245.46...
Posts in this Thread:
- APC tuning, Per, Sun, 10 Jun 2007 14:57:58 <-- Viewing This Message
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