Ngk DCPR8EIX Spark Plug - 97181 For Harley Sportster 2002-2017 | Ducati Motorcycles 1997-2014 | Sea-Doo Watercraft 2008-2019 | Indian 2014-2022 Chassis Diameter 1-1/4" Product Name Guard

Diameter 1-1/4" Product Name Guard Mounting Position Rear Riding Style Street Type Saddlebag Diameter 31

up to 5hp gain for 124” big bore M8 engines

186" Pan: 0

1999-2004 Yamaha YZ 125

speed sensor and engine to transmission mounting bolts

Ngk DCPR8EIX Spark Plug - 97181 For Harley Sportster 2002-2017 | Ducati Motorcycles 1997-2014 | Sea-Doo Watercraft 2008-2019 | Indian 2014-2022 Chassis Diameter 1-1/4" Product Name GuardFeatures The ultimate in the evolution of spark plug technology and performance from the industry leader The iridium electrode is 25% smaller than a platinum electrode, and it's just 1 4 the size of a conventional nickel electrode Ultra small diameter center electrode reduces voltage requirement and extends ignition system life New metal shell plating has enhanced anti corrosion qualities Specs Riding Style Street Spark Gap 0. 8 mm Thread Reach 19 mm