© Copyright 1995 thru 2008 - The Mustang Works™. All Rights Reserved.
MustangWorks.com is designed and hosted by Aero3 Media.
MustangWorks.com is designed and hosted by Aero3 Media.
06-26-2002, 11:13 PM | #1 |
Registered Member
Join Date: Oct 2000
Location: ~Columbus~GA~31909~
Posts: 156
|
How does an FMU work???
Do you have to use an FMU with a blower?? I am new to the supercharger world and trying to get as much info before I install it. I have one with the blower I got but its calibrated for 19# injectors, and I have 30's..What is the purpose of an FMU?? I know it has to do with fuel but exactly what does it do??
__________________
Mike Blown~AOD'ed~331~ T-top~ 86GT Check out car on my page here ------ > ~~My 86GT T-top ~~ |
06-27-2002, 12:08 AM | #2 |
Registered Member
Join Date: Apr 1999
Location: Hayes, Va, USA
Posts: 798
|
FMU's are a quick and dirty fix for supplying extra fuel to the system via a reference to boost pressure to raise fuel pressure in porportion.
As for not using an FMU. At least in a mass air car, the injectors and the mass air need to be sized correctly so that you don't exceed the 4.99 volt window trying to feed fuel to the engine.
__________________
2002 5M GT (99% stock) 1991 5M LX (30% stock) patiently awaiting my satin silver 07 Mach 1, and don't forget the shaker |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Axle from 4 banger work? | 90LxDroptop | Windsor Power | 1 | 04-01-2002 08:54 PM |
will a 91 mass air harness work in a 88 gt? | bryan88gt | Windsor Power | 5 | 03-24-2002 12:39 AM |
Anyone get ragged on at work for driving a Ford? | Crazy Horse GT | Blue Oval Lounge | 25 | 03-10-2002 07:26 PM |
Can't Get fuel pump to work!!! | Boss 66 | Classic Mustangs | 12 | 02-15-2001 03:14 AM |
Need some professional advice - head work, valve springs, rockers, cam. pretty long. | AxemanZZ | Windsor Power | 15 | 01-11-2001 01:30 PM |