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Mikuni conversion

 
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bowsaw



Joined: 30 Jan 2005
Posts: 2
Location: Western Australia

PostPosted: Sun Feb 27, 2005 3:30 am    Post subject: Mikuni conversion Reply with quote

What people have done the Mikuni single carb conversion? and what have you go tout of it, economy wise, reliability? thanks.
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PostPosted: Sun Feb 27, 2005 3:16 pm    Post subject: Reply with quote

Hello Mr. Bowsaw,
I suggest reading the previous posts on this forum. Then go to
britiron.com and read the posting there and then go to
www.noc.co.uk (technical section under commando carbs/mikuni)
there's lots of reading, lots of opinions too, just remember everyones welcome to his or her opinion no matter how wrong they are.

ridem,
GB
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The Buckeye Rider



Joined: 01 Jan 2005
Posts: 2
Location: Cincinnati, Ohio

PostPosted: Thu Mar 03, 2005 1:43 pm    Post subject: Mikuni convert Reply with quote

Bowsaw,
I switched to the Mikuni single set up after messing with the Amals for ever and never getting them just right. The conversion is straight up if you buy a complete kit.

BUT.............it only masked the real problems. It ran smoother, started easier and idled well but the engine still used a quart of 20/50 in 500 miles.

The real fix for the bike was a rebore with new pistons and rings.

I had the Amals rebored and sleeved and they were 100% better.

The Mikuni's were put on to end the mid range surge, uneven idle, hard starting.

There is a modification to the Mikuni that some Norteneers are working on but the details haven't been released as of yet.(app. another 8 h.p.)

Yhe Mikuni will sacrafice some top end performance but that doesn't really bother me very often.

Ride On
Dave
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The Unapproachable Norton Commando

At the end of 1967 the Norton Commando was announced.

The Norton Commando was greeted with a certain amount of scepticism because on first sight the commando appeared to comprise of the old Norton Dominator twin cylinder engine mounted at an inclined angle in a set of new cylinder parts.

It was not realized that the new Norton Commando Isolastic method of engine suspension damped out all engine vibration and produced a machine which had uncanny smoothness for a vertical twin. In due course the critics were silenced and the Norton Commando had the distinction of being regarded as the first of todays so called superbikes. There can be little doubt that the original design concept of the Norton Commando has proved correct, since comparatively few modifications of any real consequence have been made since production commenced during 1968.

Now nearly 40 years later Norton Commando riders like us are a breed of our own, and as far as we are concerned its still more fun to go for a blat on the old Norton Commando, and fast. As a Norton Commando owner and enthusiast, my goal here is to promote and give credit to those who keep the Norton name going.

It is more deserving to give credit to the Commando itself, for after all these years it continues to be respected. The original Commando designers like John Favill are those who deserve the credit for developing this incredible motorcycle.

The Norton Commando Roadster and Interstate of the late seventies, never died. Although the Norton Villiers factory dispersed the tradition lived on. Today Kenny Dreer in the USA is developing the new 952 CC Norton. What a great looking bike this is, and its engineering is still based on the original layout. It will be interesting to see how the new 952CC Norton does in todays tough motorcycle market. One thing is for sure, I would own one if I could afford it.