Considering switching over to E85..got some buddies running it now and its working great for them.

Im just having a tough time figuring out what size injectors and pump I should go with. (Not finding many people with e85 and nitrous setups)

I have a 04 GTO making 377rwhp N/A...and 500rwhp on a 125 shot..I am currently running a 150 shot so maybe around 525rwhp on that. Thats all on the stock 28lb injectors and stock pump..(I live close to 7000ft so im down in power here quite a bit)

If anyone could help me out that would be great. Not sure if 42lb injectors would be big enough..same goes for the 255 pump. I know I need to bump up the fuel jet by 28-30%...

 

Well I can tell you with my turbo, I was making 500 rwhp on E85 with 60lbs injectors and a single 255 intank and was starting to lean out a bit at 6000rpm. I add fuel to my VE table and the injector duty cycle when from 91% to 95%, but the AFR still lean out just like it did the previous run, which tells me the pump can't keep up with the injectors.

 

I'm running 60# injectors and Nasty performance stage 3 street kit