Forgot to update this but it's looking really good IMO.
24.5 psi, 25 degrees with the Twin M15's on 10 = 9.6 AF/R and no knock through 2nd (hauling ass so I didn't stay in it). I did get some knock at 28psi when the manual boost controller went in further than I thought.
I already took out 10% at WOT so I'm talking to Eric about doing an E85 chip that would pull out fuel for Alky in a similar manner to his gas chips and around 30% at WOT.
Last time
One M15 (Alky on 10) pulling out 10% leaned it out 10.0 to 10.4 at 20psi
Two M15's (Alky on 10) was 9.6 AF/R with 10% already out at 24.5psi
Maybe 20% more would bring me back to 10.4 AF/R which means it's 30% leaner than the original settings.
I think I've gone as far with this as I wanted on pump E85. I think it proved you don't need the intercooler and that the twin alky on full blast might gain you back the 30% you lose with E85 making the chip/injectors act like you're back on gas at WOT. :biggrin:
Hopefully someone with an MAT and maybe a FAST can take over from here and really answer some questions like, MAT at the end of a 1/4 run and high boost, then moderate boost. My thoughts are that 25psi should have a cold MAT where 30+psi might need more alky to keep it cool, which a higher pressure alky pump would solve instantly.
I might need the assistance of a local with Powerlogger so I can send a file to Eric at TT. PM me if you're available, I'd come out to you.