safe base fuel pressure
01-20-2002, 12:51 PM
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safe base fuel pressure
According to hondalogger, my duty cycle on 440's is getting close to 60-70% running at .5 bar and 38 psi fuel pressure (measured with vaccum line disconnected). What's a safe base fuel pressure to run at for when I up to boost a little more? I've got a walbro fuel pump, aem fuel rail, 1:1 rising rate FPR, rc 440's.
01-20-2002, 01:27 PM
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Re: safe base fuel pressure (Brian_92GSR)
just as a baseline, i always run 45 psi with the line connected, and you still will be safe on those 440s up to about 85% duty cycle.
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