anyone recognize this FMU? how can I figure out which way the fuel flow goes? i have no instructions whatsoever.

 

it looks like a JRSC fuel pressure riser, i dont know which way the ports are.

 

anybody know the flow direction?

 

your stock return line goes to the middle port

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 86si &raquo;</TD></TR><TR><TD CLASS="quote">your stock return line goes to the middle port </TD></TR></TABLE>

thanks, do u have the same one? or is that the standard for all fmu's?

 

i think you see more vortech f.m.u.'s than the JRSC.

 

122. Connect the CENTER fitting of the
regulator to the fuel return line from the
base of the firewall.
123. Connect the OUTER fitting on the
regulator to original factory fuel pressure
regulator using the fuel hose supplied.
Clamp the hose with the new clamps
provided.
124. Attach the vacuum line from the
Jackson Racing fuel pressure regulator
to the lower vacuum fitting on the back
of the intake manifold. Reinstall the
brake booster vacuum hose.


that was outta my JRSC installation guide for the fmu hookup

 

JR.

 

looks like an old cartech.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by civiccrx21 &raquo;</TD></TR><TR><TD CLASS="quote">
that was outta my JRSC installation guide for the fmu hookup</TD></TR></TABLE>

sweet thanks dude.