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Gene F · 05-21-2020, 03:39 PM

Since we are on this distributor topic...I have a 57, that was a 2-BBL. I changed it over last year to a tri-power. Read somewhere that the 4-BBL card had a different vacuum advance int he distributor. Any one konw anything about this? My car seems to run fine. Wonder if I should leave well enough alone. (Offy intake, 3 Holley 94s, with the two outboard ones being different carbs - not make-do's)

05-21-2020, 03:39 PM	#12
Gene F Senior Member Join Date: Mar 2012 Location: Ohio Posts: 1,975	Re: Dual Point conversion kit Since we are on this distributor topic...I have a 57, that was a 2-BBL. I changed it over last year to a tri-power. Read somewhere that the 4-BBL card had a different vacuum advance int he distributor. Any one konw anything about this? My car seems to run fine. Wonder if I should leave well enough alone. (Offy intake, 3 Holley 94s, with the two outboard ones being different carbs - not make-do's)