Hi
I just ordered a GT2 Cam for my '98 Camaro. I'm familiar with the basics of tuning. But I never tuned an engine for a bigger cam. What should I change first to get a more or less stable idle with this cam, so I have a good starting point.
The attached file is basically a stock bin with some changes in the transmission maps.
Thanks,
Mat
Last edited by BlackZJ; 07-28-2010 at 04:20 AM.
'97 Jeep Grand Cherokee ZJ, 5.2L (Canada Import), 2" Lift
(CAI, Modded Kegger, Ported TB, 3" Cat-Back, SCT Custom Tune)
'98 Jeep Grand Cherokee Limited ZG, 5.9 V8, Stock
'03 Skoda Fabia, 1.4L 16v
'98 Chevrolet Camaro V6, 3.8L, Targa, ZZP GT1 Cam, Dynomax Cat-Back [sold]
No one?
'97 Jeep Grand Cherokee ZJ, 5.2L (Canada Import), 2" Lift
(CAI, Modded Kegger, Ported TB, 3" Cat-Back, SCT Custom Tune)
'98 Jeep Grand Cherokee Limited ZG, 5.9 V8, Stock
'03 Skoda Fabia, 1.4L 16v
'98 Chevrolet Camaro V6, 3.8L, Targa, ZZP GT1 Cam, Dynomax Cat-Back [sold]
well did you change the injectors?
Do you have a wide band?
Hi
the injectors are stock (should be enough for cam only) and I have a wideband.Originally Posted by Gotchocmilk39
'97 Jeep Grand Cherokee ZJ, 5.2L (Canada Import), 2" Lift
(CAI, Modded Kegger, Ported TB, 3" Cat-Back, SCT Custom Tune)
'98 Jeep Grand Cherokee Limited ZG, 5.9 V8, Stock
'03 Skoda Fabia, 1.4L 16v
'98 Chevrolet Camaro V6, 3.8L, Targa, ZZP GT1 Cam, Dynomax Cat-Back [sold]
well you can tune your maf in closed loop to get you idle good. Just do it on a cold start, start scanning and based on your command afr you just copy your afr error config. and paste it to the Maf calibration table. Scan it for at least 3-5 min. Or you can follow the open loop guild STICKY by russ and just tune idle dont drive.
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