I have searched for countless hours and keep getting mixed answers , I have a 6262 my goal is 650-680whp on e85 if i use walbro 450(e85 compatible) hardwired ,FB fuel rail with their -6 adapter to covert feed to -6 , FB FPR, id2000cc with base pressure of 45 psi will i have enough fun for my goal? Anyone that has been down that road ?

another option I was thinking about is to use stock hanger with all the above mentioned parts but add -8 feed and -return .

 

Hi, The stock line wil be good to 700hp but you will run out of pump around 550-600hp.

 

You will be fine with stock lines. I run a walbro 450 on straight e85 with stock fuel lines and I been making 620whp for years now. There was a few s2000 that have run this pump with stock lines to over 700whp on e85.

The walbro 450 supports lots of power. This civic with aftermarket fuel lines makes well over 800whp on a single walbro 450 running 100%e85.

http://honda-tech.com/forced-inducti...chart-3250715/

 

just what i was looking for thank you

 

Agree you should be able to do it since you have the big boy ID2000`s. Another plus is you have the adjustable regulator so IF you cant make your goal power I would just add an inline bosch 044 pump, bump up your fuel pressure to 70-80psi and youll be able to make well into the 700-800whp range on E85. Those small intank pumps like the 255/320/400/450 don't like flowing at high fuel pressure so you cant up your pressure to get added flow unless you get a larger external pump. Another option you could do besides the inline 044 is just get the double pumper and buy another Walbro 450. I know Neema had a double pumper with dual walbro 400 or 450`s. Requires some modification but it will work. Regardless what you have now will get you damn close so I would go and try it before you change anything else. Good luck!

 

If you have an AP1 or AP2v1, then I have a used FullBlown dual pump hanger available for decent price.

 

I put down 722 rwhp on stock lines ID2000's and a single Walbro 450 (hardwired). Injectors were 93% duty cycle.