V twin BMW

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R85/8
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V twin BMW

Post by R85/8 »

About 40 years ago, I'm sure I heard about someone converting a BMW flat twin into a V-twin. (New crankcases etc) It may well have been the earlier R60, which would be more obvious because of the pushrods.

Is this a figment of my imagination, or did it actually happen..? :?

And no, I'm not planning it. :)

(This bumped back into memory while I was reading about the RE Musket.)

Edit: btw this was when I lived in Australia, so it probably was an Australian project.
New to the forum, but returning BMW owner. (R75/5 1970, R75/7 1977, to K1 in 1989). Not new to making, fixing, or modifying stuff in metal or plastic. Don't need to be taught how to suck eggs, but if you've got a new way, I'm interested :)
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vanzen
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Re: V twin BMW

Post by vanzen »

Giulio Carcano, 1967, the Moto Guzzi V-7.
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R85/8
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Re: V twin BMW

Post by R85/8 »

Nah, I used to ride one of them so I know the difference.
New to the forum, but returning BMW owner. (R75/5 1970, R75/7 1977, to K1 in 1989). Not new to making, fixing, or modifying stuff in metal or plastic. Don't need to be taught how to suck eggs, but if you've got a new way, I'm interested :)
Duane Ausherman
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Re: V twin BMW

Post by Duane Ausherman »

Amol Precision canted the cylinders up just a bit for ground clearance, but that is all I know/remember of any V.
Ask the Indians what happens when you don't control immigration.
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vanzen
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Re: V twin BMW

Post by vanzen »

Duane Ausherman wrote:Amol Precision canted the cylinders up just a bit for ground clearance, but that is all I know/remember of any V.
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"This bike #95 is owned by Amol Precision Corp. of Dumont , New Jersey - it is a Honda CB750 4 cylinder with factory race kit - the rider who is working on it is Kurt Liebmann - his family owns Amol Precision Corp. The second bike behind is the Amol Precision's ( OL Special) - it is a BMW Rennsport produced by Kurt's father Oscar Liebmann, who was a master machinist. The 500cc engine is much modified - Oscar Liebmann Special - and has a slight incline to the cylinders to improve corner clearance- the internal improvements were both in design and material. I worked for and raced bikes for Amol during this period. This was one fine handling machine."

~ info from Chuck Dearborn
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Garnet
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Re: V twin BMW

Post by Garnet »

That has got to be a $hit load of work on an RS54. :shock:
Garnet

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Major Softie
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Re: V twin BMW

Post by Major Softie »

AND, it is super cool.
MS - out
R85/8
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Re: V twin BMW

Post by R85/8 »

What I remember may have been a 120º V and I'm pretty sure it was pushrod.

That Oscar Liebmann Special is beautiful.
New to the forum, but returning BMW owner. (R75/5 1970, R75/7 1977, to K1 in 1989). Not new to making, fixing, or modifying stuff in metal or plastic. Don't need to be taught how to suck eggs, but if you've got a new way, I'm interested :)
chasbmw
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Re: V twin BMW

Post by chasbmw »

I ha seen pics of a three cylinder BMW engine, mounted on the front of a Morgan type 3 wheeler.
Charles
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Replica 1070 R90/S (based on 82 RT)
1975 R90/6
Deleted User 72

Re: V twin BMW

Post by Deleted User 72 »

chasbmw wrote:I ha seen pics of a three cylinder BMW engine, mounted on the front of a Morgan type 3 wheeler.
Did it look like this?
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