Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum - View Single Post - FI Duratec fuel requirements
View Single Post
Old 05-31-2012, 12:23 PM   #1
sutyak
Focus Addict
 
sutyak's Avatar
 
Join Date: Sep 2004
Fan#: 12724
Location: Fairmont, WV
What I Drive: 06 Sonic Blue ZX5 SES turbo

Posts: 1,465
Points 13,752, Level 76
Points: 13,752, Level: 76 Points: 13,752, Level: 76 Points: 13,752, Level: 76
Level Up 26% Completed
Level up: 26% Level up: 26% Level up: 26%
Forum Activity 23%
Activity: 23% Activity: 23% Activity: 23%
FF Reputation: 62 sutyak Excellent Standing Member
Buy-Sell-Trade Rating: (14)
Question FI Duratec fuel requirements

I've asked around, used some calculators, but I can't get a straight answer.
I currently have 55# injectors, stock returnless fuel system and it works perfectly at 220whp (approximate).

At what point should a BAP be added? When should I make the jump to 80# injectors? How about ripping that out for a return style system?
The (max) goal of my next build is 25psi on a D20 with a GT2871R. That should be right around 400whp judging by dynos I have seen.
I've been told the 55# injectors and a BAP will be sufficient for 400whp. I've also seen where CFM is trying to sell a 300whp kit that includes 60# injectors and a BAP. Seems overkill if the previous statement is accurate.

Pardon my rambles. Lots on my mind planning the build.


__________________
'06 forged, GT3082R turbocharged, meth-fed Focus. 12.43 @ 115
sutyak is offline  
    Reply With Quote