The FMU (as per PowerDyne) is a simple On/Off switch that adds fuel when
under boost.
- Bernd
-----Original Message-----
From: owner-dakota-truck@buffnet.net
[mailto:owner-dakota-truck@buffnet.net]On Behalf Of Tim Berry
Sent: Friday, August 04, 2000 8:11 AM
To: dakota-truck@buffnet.net
Subject: Re: DML: Superchargers
I'm not sure what FMU stands for.. Fuel Measurement Unit?
Anyways the FMU raises the Fuel pressure a certain amount, per pound of
boost... for example, my FMU is a 12:1 which means for every pound of
boost I make, it raises the fuel pressure 12 pounds...
You can see pics at www.geocities.com/coolva/sc.html
The BTM is a Boost Timing Master (made my MSD)
It retards the timing 0-3 degrees (you set it with a knob, remotely mounted)
per pound of boost...
With the Hypertech and 19# injectors, I had to have it set about 1/2* per
pound of boost....
You can see it a little (behind the air hat area) in the pics on the page...
Tim Berry
Chesapeake, VA
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