How do you determine the fuel pressure setting?

t_g_farrell · 02-24-2011, 10:33 AM

+1 on the guage.

Factoid: Most guages are only accurate in the center 30% of their range.

I have a 0-15 psi guage from Summit, liquid filled, nice guage but its notoriously
inaccurate for measuring 2.5 psi. I set it using the engine running and let it
out until I hear the rpms pickup and then back it down a bit. It indicates
around 2 to 3 at this point but I can't depend on it being the same from
one time to the next. The 0-5 psi guage from ReSpeed is the best, I may get
one when I go down that way for the Mitty.

02-24-2011, 10:33 AM	#12
t_g_farrell Waffles - hmmm good Join Date: Aug 2008 Location: Huntersville, NC Posts: 757 Rep Power: 0	+1 on the guage. Factoid: Most guages are only accurate in the center 30% of their range. I have a 0-15 psi guage from Summit, liquid filled, nice guage but its notoriously inaccurate for measuring 2.5 psi. I set it using the engine running and let it out until I hear the rpms pickup and then back it down a bit. It indicates around 2 to 3 at this point but I can't depend on it being the same from one time to the next. The 0-5 psi guage from ReSpeed is the best, I may get one when I go down that way for the Mitty. __________________ 1980 GS stockport, Fat Nikki, RB Dual Facetfuel pumps, Holley regulator, RB Street port exhaust, 2GDFIS, MR2 MK I electric fans, 2G strut bar, relayed fans, lights and fuel pump, LEDs Project Fat Nikki Budget 12A rebuild Video setup < $30.00