Hey guys, i just have some question about what else do i need to pick up for my goal of 500 whp on my evo 8.

current Mods:

eagle rods
Wiesco pistons with gsc s2 cams
aluminum cnc drive shaft bushing and shifter bushings
old school fp green turbo with 25 pounds spring
custom mainfold
k&n filter,
full ams intercooler and piping,
full turbo back exhaust no cats just muffler
880cc injectors
255 fuel pump

not installed yet:

JB FP Black with less than 2000 miles
grimspeed electrical boost controller

now what else do i need or change to get my goal of 500 whp?


Thanks guys.

 

what type of fuel are you going to be running? If you switch to e85 you will need larger injectors for sure

 

am going to say with 93 but i did think about E85

 

if i go E85, what size of injectors should i start looking for?

 

^^1250cc and up with a bigger fuel pump or preferably a double pumper system.

 

Sounds good, will a 450 fuel pump work

 

I'll b honest man...I really like the simplicity of the BR double pumper, and that's y I got it. It may be on the expensive side but is well worth it. It requires no rewiring and takes around...45 min to install if you take your time. Is just all in wat you wanna spend. I have an FP Black as well but mines DBB. I ran out fuel on e85 around 480whp. That was a single walboro (modded)

 

Thanks bro, this is why i asked this question before throwing money away. what size injectors are you on? psi? and whp now?

you can pm me if you like

 

im on 1250 cc, check out my thread me and Tom had goin on 3 months back before I blew my headgasket lol(was still on stock head studs) I've since added gsc s3's and a BR double pumper. WHP can easily go into the low 600's, but I have to make a decision if I want to or not since I am on stock bottom end.

https://www.evolutionm.net/forums/ev...32psi-e70.html

 

Personally, I like to do things once and be done. If money is not an issue and your looking to go with E85 and more power in the future, I would go with FIC 2150's and a BR double pumper.

 

you are correct rmorr, it would be nice to have both injectors and double pumper ready. . am not thinking about E85 right now but maybe in the future when the funds get back up.

 

e85, larger injectors, and a fuel feed line (-6 or -8) upgrade instead of double pumper.

 

Thanks bro, will replacing the fuel feed line work as good as replacing the fuel pump for E85?

 

FP Blacks don't really like pump gas, If you have E85 at all convenient, I would definitely recommend it, plus you'll easily make your power goal with it.

 

I was going to plan to convert in the winter so i can save for injectors and double fuel pump. what do you think bud? or should i just go ahead and get it over with and convert now to E85?