MFi fuel mod
#6
stage 1,5--RST 90spec
Join Date: Jul 2006
Location: Spain
Posts: 14
Likes: 0
Received 0 Likes
on
0 Posts
Trending Topics
#9
![Default](https://passionford.com/forum/images/icons/icon1.gif)
so nothing fancy just a pipe off the inlet on to the pressure reg ?
#10
G911 TTA
Join Date: May 2008
Location: warwickshire
Posts: 2,843
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://passionford.com/forum/images/icons/icon1.gif)
ive heard about it but never seen it done,will ask jamie at jamsport when mine goes in for set up cos i want boost set to 18 psi so anything to make it abit safer
#11
PassionFord Post Whore!!
iTrader: (4)
![Default](https://passionford.com/forum/images/icons/icon1.gif)
Pretty much yep, you can't really do it without messing about with the fuel pressure tho. Doing this on its own will just cause your car to run lead off boost and even richer than it probably already is on boost.
If you do this you can turn your fuel pressure down slightly. I have always thought a redesigned pressure regulator would be key to a really well set up MFI, ie not shit rich off boost etc.
Rob,
If you do this you can turn your fuel pressure down slightly. I have always thought a redesigned pressure regulator would be key to a really well set up MFI, ie not shit rich off boost etc.
Rob,
#12
focus rs 1672
![Default](https://passionford.com/forum/images/icons/icon1.gif)
AVA modified the fuelling on mine,never had any hose going to fpr though,was done via the fuel ecu and metering head modified.know of other cars that got this mod done aswell,seemed to work well.
#16
PassionFord Post Whore!!
iTrader: (4)
![Default](https://passionford.com/forum/images/icons/icon1.gif)
Thats a shame, in theory it should be possible to alter the shape of the fuelling curve too not just its y position if you get me.... if after market management wasn't so cheap would be fun to give it a looking at. Pretty sure you cant 'modify' the metering unit either just wanted to hear the answer.
Rob,
Rob,
#17
#19
focus rs 1672
![Default](https://passionford.com/forum/images/icons/icon1.gif)
dont know guys,all i know it was takin out car,stripped and modded,doubt alan will give his secrets away.
Thread
Thread Starter
Forum
Replies
Last Post
SMILER258
Restorations, Rebuilds & Projects.
36
28-09-2015 09:04 AM