|
|
|
|
|
|
BMW Garage | BMW Meets | Register | Today's Posts | Search |
|
BMW 3-Series (E90 E92) Forum
>
Fuel-It TBI problem
|
|
03-03-2018, 10:00 PM | #1 |
N54 Whisperer
20
Rep 71
Posts |
Fuel-It TBI problem
Hi all,
So I know it's not the most common fueling solution any longer but I still have a TBI kit. I just swapped turbos/inlets and so I took out most of the stuff in the engine bay for maintenance and room to work. Now, the solenoid for the TBI is sitting right next to the starter. It actually touched it and sparked a few times after the car was put back together. I was hoping someone has a picture of how they were able to align/rotate the solenoid and fuel line so the line still fits but the solenoid won't hit the starter. I wasn't able to find a pic of this anywhere. Thanks, |
03-04-2018, 06:49 PM | #3 |
Private First Class
54
Rep 151
Posts |
Sorry about the picture quality, its the best I could get without removing the charge pipe. There is around 3-4mm of space between the solenoid and starter. It's a shame this solution was discontinued, I barely had to adjust my tune and this system does 22 psi( full e85) without dropping the fuel pressure below 2k psi. |
Appreciate
1
fordbaxter19.50 |
03-06-2018, 10:40 AM | #4 | |
N54 Whisperer
20
Rep 71
Posts |
Quote:
I agree, it really is a shame because it's a great solution for those that want a little more fueling but don't need a full out port injection setup. I'm running 500whp on 93 only with this and a stage 2 pump no problem Jeff |
|
Appreciate
0
|
03-06-2018, 05:35 PM | #5 | |
Major
339
Rep 1,185
Posts |
Quote:
Even port injection has its own issues where it'll still throw fuel into a cylinder that was turned off by the dme for a cylinder misfire, but when pushing 600+ hp it's the best alternative outside of the vargas double shotgun setup. |
|
03-12-2018, 11:09 AM | #6 | |
Private First Class
13
Rep 189
Posts |
Quote:
__________________
2007 335i Coupe // DIY Single Turbo kit // JB4 with MHD BEF // Custom Exhaust
|
|
Appreciate
0
|
03-13-2018, 12:31 PM | #8 |
Private First Class
54
Rep 151
Posts |
You'll have to do some logging to find out what pressure the TBI needs to come on. On my current tune, the HPFP takes a nose dive when the turbos hit 13 psi so I have mine come on around 11 psi. I then made small adjustments to the tune to smooth things out a bit.
|
Appreciate
0
|
Bookmarks |
|
|