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Registered
Join Date: Jul 2003
Location: Perfidious Albion
Posts: 4,184
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My stock '77 fuel pump only made 80 PSI or so system pressure, but still had good AFR's as the only pump with a stock(ish) 930/60 motor.
Replaced it with an 044 and upgraded turbo/intercooler/headers - seemed to make acceptable AFR's on Euro gas.
No longer getting good AFR's over 5,000 RPM with E10 - plan B is to fit a second 044 (Real Soon Now).
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'77 S with '78 930 power and a few other things.
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