Quote:
Originally Posted by lowlevelhell
Exactly. Increased manifold pressure and running rich (note your AFR at 13.8:1, which is richer than the stoichiometric ratio of 14.7:1). There's some serious risk inherent in pushing 80% more boost through your engine. To each his own.
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I agree in your last statement. I'm capping at 17psi since i tested higher and the car did not liket it. Actually with higher boosts I need to run richer and not Lead to avoid Knocking. BTW, the stock engine AFR went from 13.2 to 14.8)
Still lots to play and find the sweet spot on this car, it will require time and lots of analysis...maybe be going back to Map2 i guess ..will try these few days in map6 and see how i like it..
I'm not an expert in this areaq so I will send my logs to burger tunning and see ...here is a link that explains more of the rich vs lean
http://www.turbobygarrett.com/turbob...g_rich_vs_lean
or this
http://www.afrplus.com/AFRplus-unit-functionality.asp
Thanks will update the post if I get new direction from burger tunning