Originally Posted by
chaffe
I stand corrected, how do you go about that? Its not the same as setting the iddle mixture when the flap is on its stop is it
You remove the unit, there is an adjuster on the under side of the EMFPR, this adjusts fuel pressure.
Be warned, adjusting this will increase fueling EVERYWHERE, its just moving the hole graph up on the y axis (if that makes sense). This is the only way to fuel for above standard power on mfi with no 5th injector etc.
This is why most rst's run horribly rich off boost.
*the secret fuel pressure mod* lol, if you connect a vacuum line to the main fuel pressure regulators atmos take off you will lean the mixture off boost and increase fueling on boost. This helps (a little) with the horrible rich off boost problem. Obviously its a bit of trial and error to get right!
Rob,