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post #15 of (permalink) Old 08-19-2018, 01:43 PM
But Mad North-Northwest
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Join Date: Sep 2003
Location: SF Bay Area, CA
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As I said, I've got a regulator in-line at the carbs to drop it to ~3 PSI. The lowest pressure pump in the Gold-Flo line looks like it's 2.75-4 PSI, so you'd probably still want a regulator with that as you're targeting 2.5-3 for the Webers. The regulator also helps smooth out the fuel pulses, I'm sure.

I don't think those little disc regulators deal too well with too high an input pressure, but they'll easily step it down from 5 to 3 PSI.


1963 Giulia Spider (1750 engine)
1974 GTV
1991 Spider
Former: 1987 Milano Gold
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