fmu disk for 310cc rc injectors
07-01-2002, 03:06 PM
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fmu disk for 310cc rc injectors
what should be the right fmu disk for 310cc injectors in a b18c1 i like to run 9 to 10 psi of boost
and what kind of plug is recemended to be used to NGK plug i used to use cant be found by me anymore i gess i bought them all
and what kind of plug is recemended to be used to NGK plug i used to use cant be found by me anymore i gess i bought them all
07-01-2002, 03:55 PM
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Re: fmu disk for 310cc rc injectors (turbogsrb18c1)
I use an 8-1 w/ 370's with base pressure at 38-42psi
38-44 + 80 (8X10) = 118-124psi (a little high)
for 310's your looking at 10-1 disk but
thats 10psi X 10psi fuel = 100
100 + 38-44 puts you almost at 138-144psi of fuel pressure....
too much pressure...
** GUYS **
Don't injectors drop in flow rate at such high pressures?
38-44 + 80 (8X10) = 118-124psi (a little high)
for 310's your looking at 10-1 disk but
thats 10psi X 10psi fuel = 100
100 + 38-44 puts you almost at 138-144psi of fuel pressure....
too much pressure...
** GUYS **
Don't injectors drop in flow rate at such high pressures?
07-01-2002, 03:58 PM
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Re: fmu disk for 310cc rc injectors (GSRwBOOST)
you should get an 8:1 fmu. i have one for sale for $80 shipped. email greengangsta@hotmail.com
07-01-2002, 04:58 PM
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Re: fmu disk for 310cc rc injectors (GSRwBOOST)
Don't injectors drop in flow rate at such high pressures?
07-01-2002, 06:31 PM
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Re: fmu disk for 310cc rc injectors (turbogsrb18c1)
8:1 FMU disk with 310cc injectors. Injectors should flow approx 510 cc at 10 psi boost and approx 490 cc at 9 psi. Those flow rates are approx. figures. They are based on 115 psi fuel pressure at 10 psi and 107 psi at 9 psi.
07-01-2002, 11:50 PM
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Re: fmu disk for 310cc rc injectors (modvp)
ive heard 8:1 works best.. but i guess it all depends on your setup. that fuel pressure aint too bad... considering that some people boost 9-10 lbs on stock shocks and 12:1.
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