Tom's Supercharger
07-12-07, 11:28 AM
#31
It would of course have to run as a "piggy back" rather than a full remove the stock ECU situation, it really just depends how the stock ECU is going to respond to the car running w/ out a lot of the factory sensors being fed back to it, or if a massive number of parameters would have to be simulated going back to the stock ECU to keep it happy enough to allow for the other vehicle functions to still work. Like i said .... nobody that knows anything about the ECU has released anything about it to even have an educated guess.
07-12-07, 11:51 AM
#32
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i have looked into what you've done a little bit. Fuel tuning is of course VERY important, but not whats holding it back from higher boost ability. at least from what i have seen so far.
07-12-07, 12:01 PM
#33
I saw a thread last year with some dyno plots from one of the LMS SC'ed IS350s (Roro's I think), and it looked like it was in desperate need of fuel tuning. If I remember correctly, the AFR in the upper RPMs was above 14:1 according to the dyno's WBO2.
07-12-07, 12:09 PM
#34
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i haven't looked at that dyno in particular, but i recently had dougs on the dyno, and w/ or w/ out the meth injection, the a/f looked good. Just ignition curve suffers a bit w/ out it. ..... i may have to pull up some other names that are saved and see if there is anything on there from that.
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