Hey all, im fairly new to the Honda scene and I had a couple questions. I'm getting ready to throw some boost on my ls teg. I'm going to be running e85. My question is does anyone know how aggressive the factory timing map is for a b18b1? I'm curious if I could get away with running it with just a piggy back. Low goals around 250 ish. Thanks in advance.

 

Crome is free, no need for a piggy back.

pgmfi.org

 

Or even Greddy E-Manage Ultimate. We did 253whp with that years ago. But to use the stock ECU itself only with an AFC or something like that, no.