Always a pleasure to hear solid info from the horses' mouths
My car has LT4 injectors and the LT4 high side/low side fuel pumps, it's tuned for 0.82-0.83 lambda at WOT, and it can drink corn juice up to E60, producing ~735 rwhp while reaching only 5.1 to 5.2 ms injector pulse width. I'm happy to stay in this safe zone, no need to chase the last couple horsepower and ethanol percentages with its heavily diminishing returns, risking the cats or the engine in the process, at least from my POV.
__________________
2018 Camaro 2SS — G7E MX0 NPP F55 IO6
735 rwhp | 665 rwtq
Magnuson TVS 2300 80mm pulley | Kooks 1 7/8" LT headers | JRE smooth idle Terminator cam | LT4 FS & injectors | TSP forged pistons & rods
JMS PowerMAX | DSX flex fuel kit | Roto-Fab CAI | Soler 95mm LT5 TB | 1LE wheels | 1LE brakes | BMR rear cradle lockout | JRE custom tune
1100 - 1/30/18 | 2000 - 1/31/18
3000 - 2/06/18 TPW 2/26/18
3400 - 2/19/18 | 3800 - 2/26/18
4300 - 2/27/18 | 4B00 - 3/01/18
4200 - 3/05/18 | 4800 - 3/14/18
5000 - 3/16/18 | 6000 - 3/19/18