Understanding Spark Plugs from NGK's Website
Posted: Mon Nov 07, 2011 11:18 pm
10ldman wrote:Here's some really good info on spark plugs.
http://www.ngksparkplugs.com/tech_suppo ... /index.asp
U.S. model XJ600 plugs are NGK CR7E or CR8E for anyone with a quick need to know. Gap is 0.7mm-0.8mm.