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Russell · 02-07-2007, 10:07 PM

I'd run the plug gap at .045 myself, and run a newer HEI distributor

Not sure what the gap should be with points though...

02-07-2007, 10:07 PM	#2
Russell Professional Grade Join Date: May 2003 Location: Fort McMurray, Alberta Posts: 7,915	Re: Spark plug gap for a '75 350 please... I'd run the plug gap at .045 myself, and run a newer HEI distributor Not sure what the gap should be with points though... __________________ 1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap)