GUEST? Registration opens up many more resources which are not available to guests. Registration is free, we never sell or give others access to your information.
CHAMPION G59C 
NGK IRIDIUM IX CR8EIX this is the best 
OK, so the list has 20,000 options, but none of them are explained. Or all those all basically the same plug (heat range) by different manufacturers?
Now why didn't I think of looking there?
Thanks!
Not really. There are "hotter", or "colder" plugs but the oem's work fine. I've read a lot about some of the "premium" plugs but nothing improved performance significantly.
There is a plug reference in the mods/tips on the web site, under reference... here's the direct link to that page.
So, whats the best sparkplugs for our bikes?
I know OEM works, but there's got to be a better choice?
Page created in 0.087 seconds with 12 queries.