Please follow the link below...
Tech Info - Spark Plugs Overview
NGK application guides
Spark plugs FAQ
Spark Plug Analysis
Spark Plugs
Sparkplugs.com - Spark Plug 411
Performance Unlimited 4-Wheel & Off Road Center - Hartford, Wisconsin - USA Technical Documents <- SIDE GAP PLUG
Hope this helps !!!
Tech Info - Spark Plugs Overview
NGK application guides
Spark plugs FAQ
Spark Plug Analysis
Spark Plugs
Sparkplugs.com - Spark Plug 411
Performance Unlimited 4-Wheel & Off Road Center - Hartford, Wisconsin - USA Technical Documents <- SIDE GAP PLUG
Hope this helps !!!
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