3x plug gap??????

[lotsagas4u]

Can someone tell me how to gap this style plug? I believe 0.35 is for stock engine? Thanks

 

[alexiskai]

Gap it at .035 and then narrow the gap if you have problems.

 

[lotsagas4u]

OK, will try that, thanks

 

[Brad in Germany]

Here's the guidance that Champion gave for their C-4 spark plugs (NOS) when used in a Ford Model A:

Brad in Maryland




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[Kurt in NJ]

Sometimes I loosen the nut holding the porcelain and rotate it .

 

[ndnchf]

The question was how to gap the plugs. Champion made this tool for adjusting the gap. The fork end enables the gap to be easily opened or closed. It included a .025" and .033" gap gauge. It makes gapping plugs quick and easy.

 

[Kurt in NJ]

The ground electrode has a limited amount of adjustment,rotating the porcelain can be used to adjust the gap