spark plug gap

FireSale · 02-10-2018, 01:22 PM

I have that box on a 302 Ford. At .050 it was hard to start. Improved a lot at .035. Autolite plugs, too.

Dave Noll · 02-11-2018, 02:02 AM

.015" difference in spark gap makes a negligible difference in spark output as observed on an Oscilloscope.

02-10-2018, 01:22 PM	#1
FireSale VIP Member Join Date: Feb 2014 Location: Lakewood Washington Posts: 1,407 Likes: 29 Liked 237 Times in 126 Posts	Re: spark plug gap I have that box on a 302 Ford. At .050 it was hard to start. Improved a lot at .035. Autolite plugs, too. __________________ Dale Shearon 68 Mustang 6394

02-11-2018, 02:02 AM	#2
Dave Noll Senior Member Join Date: Nov 2007 Location: Div. 6, Eastern, WA Posts: 710 Likes: 2,673 Liked 240 Times in 112 Posts	Re: spark plug gap .015" difference in spark gap makes a negligible difference in spark output as observed on an Oscilloscope. __________________ Dave Noll, EF/S ,?/SA 6526

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