E3 spark plug number?

[rsb5772]

Can someone give me the number for the E3 plug for our 450's. None of my local auto parts are able to cross reference it from other brands. Also, for those that use them, what do you think about them? Thanks.

[Ruf Racing]

Just use the iridium plug Honda recommends. It works and last the best!

[rsb5772]

I know they are good. I'm still on the same one after 5 years. Just thougt about trying something new.

[patrickj75]

check out Powermadd. They sell E3 plugs and have the cross reference chart.

[rsb5772]

Thanks

[blacknblue#2]

E364 is what im runnin. not a noticable difference in power but does start easier