C900 APC Question - Saab Performance Bulletin Board - Saabnet.com
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C900 APC Question
Posted by Saab Junkie [Email] (more from Saab Junkie) on Sun, 10 Feb 2008 18:09:49
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I have a 3" turbo back exhaust and a SD APC. My EPROM & injectors are stock, and at times I hit the boost cut-out.
I have two qustions:
1) can the SD APC be "detuned" slightly to reduce hitting the boost cut-out (LH 2.4)?
2) I tried to use 89 octane to reduce max PSI, and while that worked, I get also get a more "pinging" at max boost. The APC cuts back, but not before I can actually hear the ping. Is that only because of the low grade fuel, or is this a symptom of something worse with my set-up? I have large injectors, but figured why install them when I already hit the boost cut-out.
Posts in this Thread:
- C900 APC Question, Saab Junkie, Sun, 10 Feb 2008 18:09:49 <-- Viewing This Message
- THIS SITE ROCKS!!, Saab Junkie, Tue, 12 Feb 2008 17:43:42
- Re: C900 APC Question, SWEDISH DYNAMICS, Mon, 11 Feb 2008 17:15:06
- Thanks All!! n/m, Saab Junkie, Mon, 11 Feb 2008 15:20:45
- Re: C900 APC Question, Aerowhead , Mon, 11 Feb 2008 04:03:54
- mistake!, Aerowhead , Mon, 11 Feb 2008 10:46:47
- Re: C900 APC Question, turbocon86, Sun, 10 Feb 2008 18:39:28
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