Shift point assistance

[Blackbirdws6]

I recently made some runs on the dyno and my results are below.

NA:


100 Hit:



So the question is, what rpm should I be shifting at running NA or on the juice?

The rev limiter is set at 6500rpm currently but looking at the NA graph, I am not making any more power past 59XXrpm. Also, on the juice, my power peaks at 52XXrpm and then trails down a bit.

M6 car btw with 3.42's in the rear.

-Brian

[NJSPEEDER]

practice is the only way to get the final answer. you will want to start the hunting a few hundred rpm past peak HP and go from there. the power doesn't look like it trails off bad after the peak, so you may find yourself reving it to 6500 anyway just to carry the rpm's into the next gear better.