08 SP800 EFI Spark Plug
#4
#5
![Default](https://atvconnection.com/forums/images/icons/icon1.gif)
See if this helps! Old polaris Tech has said in the past there is yet a NGK for this bike! but you can see.
http://www.clubplug.net/champ_ngk.html
http://www.clubplug.net/champ_ngk.html
#7
Trending Topics
#9
![Default](https://atvconnection.com/forums/images/icons/icon1.gif)
Can run BKR7E plugs in the 600,700,and 800 BUT no cross reference for the new Champion for the 850XP! Not on the chart listed above OR any I've been able to easily cross reference,BUT I havent given up yet! May end up taking an expensive iridium plug,but havent had time to dig any deeper!
#10