Cobb Stage 2 Logs
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Cobb Stage 2 Logs
So recently finished installing my turbo back exhaust. When I was running an OTS stage 1 93 octane maps I would get boost spikes up to 27 psi on downshifts and hard 1-4 great pulls. Now after going to stage 2 I'm hitting 27.3 psi with the pill still in. If I go to LWG stage 2 I only hit 23 psi on the 93 map. I only have the HKSPF and Turbo back with HFC exhaust. I do have the race tuner software so I can adjust some of the tables. Heres a log of the stage 2 pull. All advice is welcomed and appreciated.
Last edited by EvoXRed; Jul 1, 2011 at 11:09 AM.
#2
So recently finished installing my turbo back exhaust. When I was running an OTS stage 1 93 octane maps I would get boost spikes up to 27 psi on downshifts and hard 1-4 great pulls. Now after going to stage 2 I'm hitting 27.3 psi with the pill still in. If I go to LWG stage 2 I only hit 23 psi on the 93 map. I only have the HKSPF and Turbo back with HFC exhaust. I do have the race tuner software so I can adjust some of the tables. Heres a log of the stage 2 pull. All advice is welcomed and appreciated.
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Just for peace of mind i removed the pill. Didnt make any difference. I'll be placing some more logs after the adjustments. But for best possible tuning, is it better to adjust the individual boost tagets at specific rpm or utilize the boost offset table for this scenario? This evening ill post some screen shots of the tables and the data logs that I've done.
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Just for peace of mind i removed the pill. Didnt make any difference. I'll be placing some more logs after the adjustments. But for best possible tuning, is it better to adjust the individual boost tagets at specific rpm or utilize the boost offset table for this scenario? This evening ill post some screen shots of the tables and the data logs that I've done.
If you are consistently off by the same amount before correction you can simply utilize the offset. If it is different at each RPM point then you need to use the RPM points. Please see the tuning guide sticky for some information on the topic.
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