Spark plug thread size

[jaxdwg]

You'd have to look that up in the manual Jack. :newsmile040:

no doubt--:newsmile100:

 

[walleye]

Glider; would someone use the big end or the small end?---just kidding---jack :s

Come on Jack...... everybody knows you use the smaller one for a pilot hole, THEN you use the big one......:s

 

[NEWHD74FAN]

Hmmm anyone ever use the small end, (most metric inline 4's used 'em), the "big end" is "classic" size for the domestic ride crowd, be it an ol' Chevy or ol' Harley w/ Champion plugs:newsmile100:

 

[Jack Klarich]

Hmmm anyone ever use the small end, (most metric inline 4's used 'em), the "big end" is "classic" size for the domestic ride crowd, be it an ol' Chevy or ol' Harley w/ Champion plugs:newsmile100:

Yep ,at work on Import cars