I am keen to convert my 7 to full time E85 and not sure where to start.
Mod list is as follows:

Denso 265lph fuel pump
stock turbo
3" HKS exhaust (dump pipe not done yet)
Apexi power fc
Greddy Profec B-spec II boost controller
IC piping not sure on brand.
Injectors to come; ID1000s
Not sure if it would be a good idea to fit a turbosmart FPR and a HKS fuel rail kit in with this. And not too sure on what other mods would be recommended.....
Sorry in advance if this question has been asked before
Cheers

 

swap the denso for dual walboro 255's or a single 450
get the dump pipe as the standard one is very restrictive
get 1300cc injectors because you will want more power in future
get the fpr, no need for a fuel rail but if you got the money to spend why not do it now seeing as you have to remove it anyway to do injectors

 

Don't forget a new tune obviously.

 

your Fine with your Pump and injector set up you don't need the fpr or fuel rail.

 

Yes you'll be fine with what you have listed.

 

For stock turbo you all set

 

thanks guys really appreciate the input

 

If you're going 460lph walbro, you may need a relay, those things draw a lot of power. Had this experience with a blokes skyline, not too sure how it would be on the evo though? Yet to put my one in!

How much power you looking to make?? If you are tuning for e85, might as well do a turbo upgrade as well? Evo 9 turbo + e85 will see you well over 350whp.
Might as well get the most out of the tune aye?

Im doing mine all in one go, e85 tune, injectors, pump, evo 9 turbo, mild cams, and valve springs.

 

Seems like all he wants to do is run E85 with his current setup and maybe just increase boost a bit. What he has listed is fine.

As his setup power wise changes then he can make the relevant fuel upgrades to meet or exceed his goals.

 

Speed density setup
2150 fic
double pumper
Upgrade fuel rail
new pressure regulator oem

Do it right the first time, and never worry about again

It will support whatever your heart desires, case closed..

 

yeah and if his heart desires 400hp, his car will drive a whole lot worse then it has to with injectors that big.

 

but your fine with what you have.

i had the oem rail, return & feed lines and oem FPR and made 708 hp 2 setups ago. and i still have the OEM FPR and return line ,but i just put on a rail and feed line, now make 850hp..

if you want more then that 500hp range you will THEN need dual walbros, and bigger injectors. but you can ride that horse when the time comes.

 

For 400 on dyno jet he needs two sets of 2150 fic and 2 sets of double pumper for sure.