H-Squared Racing in Houston TX built a forged LS for me. I ran the same 317 heads as my previous build but everything else is upgraded internally on the engine, including a custom cam, all spec’d for E-85. My initial start is for heat cycles, about 4. Then I’ll change the oil, inspect the filter and then go for a drive.
If you need a builder, check out their Facebook page and get a hold of the owner, Halston Harrist!
If you have an aftermarket ECU, get a hold of Scott Clark from RealTuners.com. He can remote into your laptop and get you up and running.