Good reason for Iridium Plugs

[lurch12_2000]

You asked for it:
http://www.thunderbike.de/us/index.html

cberkeley....you need to apologize to everyone for tricking us into going to a HD website[-(

[Jethro]

Ok, nice video!

Fancy plugs just don't seem worth it to me. I'll still replace them at the recommended service interval anyway.

[psyguy]

Purrs along between 1200 and 1500 rpm at idle, as the spces say she should.

i would double check those numbers

[psyguy]

What is this 'coil relay mod' of which you speak?

do the search, 'coil relay mod', lots of recent info on it

[zig06]

"Coil Relay Modification"

http://members.dslextreme.com/users/bikecliff/images/coil_relay_mod.html

Thanks BikeCliff!!! \\/

[cberkeley]

"Coil Relay Modification"

http://members.dslextreme.com/users/bikecliff/images/coil_relay_mod.html

Thanks BikeCliff!!! \\/

Makes sense! ...then, while you're at it, may as well add another relay that inhibits the headlight while the starter motor is cranking, so more power could be devoted to cranking / igniting.