Dynamic Fuel Pressure?
06-22-2003, 09:39 AM
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Dynamic Fuel Pressure?
what average fuel pressures do we get at WOT with boost?
assuming that the pump & injectors are well matched
and static is set around 38-43psi (vaccum disconnected at idle).
assuming that the pump & injectors are well matched
and static is set around 38-43psi (vaccum disconnected at idle).
06-29-2003, 05:00 PM
#6
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Re: Dynamic Fuel Pressure? (Quick 200k Mile Motor)
Well it's a 1:1 ratio on the regulator, so base f/p w/o vacuum plus boost pressure = fuel pressure under full boost. 
06-29-2003, 05:48 PM
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Re: Dynamic Fuel Pressure? (Quick 200k Mile Motor)
and because of variances with boost pressure, injector, adjustable regulators, line/rail sizes, fuel pump(s) used, and even temperature comparing fuel pressure is hard to do from one car to the next.
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