Originally Posted by
Zooomer
Try telling the truth next time you rant. Here is what Tim sent you:
“We could dyno the car, but keep in mind e85 isnt 85% right now, it is
> only 60% so it would be tuned for now, but when spring hits it would
> need to be redynoed because that extra 20-25% mixture has a big effect
> on the tune. Plus I would run the car just about empty of gas, and then
> put a quarter of a tank of e85 in it, and run it empty again, and then
> fill up with the e85. You cant drive a car here on gas and then just
> put e85 in to tune with.
>
> At the time of the switchover, you could install the 60# injectors and
> leave the PCM setup for the 42#s. The injector difference would get the
> tune close, just don't beat on the car until its tuned.
>
> I would try to keep the boost around 10psi because any more and the
> temps just get hotter, the gains can be made from the added timing and
> the fuel itself.”