42s are probably a tad small for turbo unless you have very low power goals. 60lb injectors can take you to 500 and beyond on e85.
That would depend a lot on the setup. My car would not be able to make 500 on e85
- 2001 Grand Prix XGT -- 11.21@124MPH - 2010 Chevy 2500HD LTZ -- Car hauler - 2011 BMW 328i Xdrive -- Wife's Daily - 2014 Ford F250 crew cab -- 6.2 liters of ford fail