Re: Predator revisions and timing PART DEUX
Well I got another tune from Diablosport, since I still wasn't happy with the timing (after 6K), and this time I think they went overboard putting in 30 across the RPM range (maybe I got annoying). I will send these plots to the tuner (along w/ others), and see what they can do to bring down the timing a bit between 2.5-3.5K. Otherwise the adjustments through the Predator work fine. Right now I have the -10 -12.5 % (2-4, and 4-7K) in the car. Even the tune without any retard doesn't ping, but come summer time I think it may be too extreme. I guess I am curious what shape timing curve would be best, although it is obviously load dependent. You can see the overlay of calculated load and timing in one of them. The others are multiple runs for similar conditions. Enjoy, any questions, comments or suggestions are welcome.
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