Description:
1/2 inch reach. Methanol Jr. Drag
Autolite XS4092
Xtreme Sport Iridium Enhanced
1/2 Inch Reach
Better overall ignitability
More focused ignition to prevent fouling
Longer life.
![Spark Plug, Autolite XS4092, Iridium 1-2 inch reach. Methanol Jr. Drag](http://kartworks.ca/cdn/shop/products/Iridium-JrDrag-spark-plug.jpg?v=1646915180&width=1445)