Hey Bryan, looks like you're going to beat me to the Red/E85 combo. Do you expect the single Walbro to be good until 460-470WHP just like the VIIIs & IXs? I'm struggling with whether to hold out for a dual in-tank hanger kit or just install a single and do a baseline E85 tune. Maybe the Red will be the limiting factor in acheiving those numbers anyway?

Thanks.

 

What's the advantage of using e85 vs pump gas? Sorry for the noob question.

 

For this particular Evo:

 

were the stock fuel lines and tank used?

 

yes indeed

 

which fuel pump upgrade did you guys go with..and other than fule pump and bigger injectors what do you need to convert to e85

 

A good tune.

 

but is a single fuel pump good enought they need to make a dougble fuel pump like buschur made for the evo 8s and 9s

 

and also are 1000cc injectors ok or is like a 1350 better..for now i would use it on a stock turbo but i plan to go much bigger

 

Single pump is fine for stock turbo, 1000cc are plenty as well. You could do just fine with 900cc. Bigger is not always better for injectors, unless you have near-future plans to utilize more injector (ie- bigger turbo).

 

Yes I am stock turbo now but I do plan to go bigger .like 35r or bigger

 

Well then you are going to need more fuel. Dual pumper's are probably a must and anywhere from 1200's to 1650's for injectors depending on your goals. However, I would not run either of those, the huge injectors or the dual pumps unless you really need to, unnecessary.

 

Good idea but do they even make a double pumper for the evo x I have not found one I no buschur made one for the 8s & 9s but the 10s have got no love

 

Double pumper kit doesn't exist quite yet. There's a couple in development right now, but nothing is yet available.

 

Yeah, I got tired of waiting, so going with a single for now with a Red and 1000s. A single Walbro +E85 ought to max out at about double stock output. ~450WHP depending on dyno.