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Yoshimi Koizumi
Posted: Thu Dec 01, 2011 12:34 am
by Deleted User 62
I stumbled across these pictures on pbase.com of Mr. Koizumi and the fine BMW Airheads he builds and races:
http://www.pbase.com/r80ks/koizumi&page=all 
Re: Yoshimi Koizumi
Posted: Thu Dec 01, 2011 2:24 am
by Deleted User 287
That's nice Tim - thanks! I'll have to add him to my "Favorite Artists" on PBase!
Re: Yoshimi Koizumi
Posted: Thu Dec 01, 2011 1:43 pm
by Garnet
Nice album!
A couple of interesting observations, the frame does not seem to be heavily modified, and one coil firing both plugs on each cylinder.
Re: Yoshimi Koizumi
Posted: Fri Dec 02, 2011 5:19 am
by ME 109
I do like his valve covers.
I've seen quite a few Japanese owned airheads on the internet. Seems they are very much into their bikes!
Re: Yoshimi Koizumi
Posted: Fri Dec 23, 2011 11:20 pm
by vanzen
Garnet wrote:Nice album!
A couple of interesting observations, the frame does not seem to be heavily modified...
Then you did not notice the images of the Mr. K built "Krauser space-framed" racer ?
Also consider that the method and extent of frame alteration
is strictly defined by the regulations of that class being raced.