bikermoss Posted November 3, 2022 Share Posted November 3, 2022 Can I check which spark plug for the 3HW…? I thought ‘Champion L82C’ but it is being struck by the piston. Thanks Chris Quote Link to comment Share on other sites More sharing options...
Ron Posted November 3, 2022 Share Posted November 3, 2022 L82C is the correct Champion plug for a 3HW. It's only 1/2" reach. If your piston is hitting the plug? Something more serious is wrong! Ron Quote Link to comment Share on other sites More sharing options...
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