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Discussion Starter #1
Posting just in case someone might find this useful.

Just done a power run of the M6 when I was dyno tuning my 370z today, thought I should just measure what the M6 makes although it cant be tuned from there.

The car has stock headers with primary cats gutted out, evolve stage 3 tune (MAF delete), 8500rpm and k&n drop in filters, stock exhaust.

The car gains a lot of power but their dyno only shows 400whp, their reading is quite low compared to hub dyno's used in USA.. probably by 10% or so. And their A/F is off by 0.7 too, the car is actually running 0.5~0.7 richer than what it shows in the chart.
 

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Discussion Starter #3
hahah it is working properly but I dont trust its A/F reading, it still shows the same pattern but i think its calibration is a bit off..
 
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