Quote:
Originally Posted by abbike18
Definitely post logs. You can post them here if you want I'm happy to review them.
I've has Stage 1 > Stage 2 > Stage 2+ on MHD and BM3. (I'm now on an aftermarket turbo and custom flex fuel tune). In general I've found that on pump gas 91, when moving from stage 1 to stage 2:
1.) Stage 2 hits higher boost at lower RPM, but then trails off in higher RPM like Stage 1 because the stock turbo can't flow big volumes at higher pressure to support higher RPMS. This higher torque hit in the lower RPMs from Stage 2 almost makes it feel slower because it trails off a lot as you rev out.
2.) Stage 2 is pretty aggressive, and you may be getting more timing corrections and actually ending up with the same or lower power than stage 1.
Anyways, happy to review logs.
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Thanks! Will post logs tomorrow!