How do you determine the fuel pressure setting?

RX MIDGET · 02-21-2011, 05:40 PM

Thanks guys,
My issue is it "hesitates" for a split second when I put the boot down - usually 2nd or 3rd gear. It is fumey / smelly on start up and idles rough when cold. So, as I have no fuel pressure regulator (soon to be fitted), I will see if this changes anything.

Do you think 4 PSI is too high as a starting point?
(I ask as my intended reg is the Mallory 4207 with a range is 4 - 12 PSI.)

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02-21-2011, 05:40 PM	#4
RX MIDGET MG rocket Join Date: Oct 2010 Location: Victoria Australia Posts: 40 Rep Power: 0	Thanks guys, My issue is it "hesitates" for a split second when I put the boot down - usually 2nd or 3rd gear. It is fumey / smelly on start up and idles rough when cold. So, as I have no fuel pressure regulator (soon to be fitted), I will see if this changes anything. Do you think 4 PSI is too high as a starting point? (I ask as my intended reg is the Mallory 4207 with a range is 4 - 12 PSI.)