Author Topic: Octane BSA Cafe Racer  (Read 8340 times)

Offline octane

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Octane BSA Cafe Racer
« on: 19.02. 2010 18:10 »
( Hi folks. Haven't been here for quite a while)

Good luck jfligg !!! (edit: topic split from http://www.a7a10.net/forum/index.php/topic,2261.msg14517.html#msg14517)

I've just started finishing , after a long pause, re-re-build/modifying my Cafe Racer
Ceriani forks, Tommeselli clip-ons, double-action-double sided front-wheel brake/hub off a Guzzi,
conical Triumph rear hub, Akront rims, Mikuni flat-slide carb, Avon Lynx replica fairing,
and a bunch of mismatched BSA-parts



I'm totally aware that the colour-scheme is NOT to everyone's taste,
and there's a simple reason for that:
I did not make it for ever 'everyone'
..I made it for 'me'.

.-)


.

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Re: Octane BSA Cafe Racer
« Reply #1 on: 19.02. 2010 20:37 »
G'day Octane, great work, I like the colour and luv the badge on the hump. Another work of art.
Cheers
'51 A7 plunger, '57 A7SS racer now a A10CR, '78 XT500, '83 CB1100F, 88 HD FXST, 2000 CBR929RR ex Honda Australia Superbike .
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Offline a10 gf

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Re: Octane BSA Cafe Racer
« Reply #2 on: 19.02. 2010 21:17 »
Welcome back, fantastic work, as seen in your former posts. How many hours did you put into this ?


Stand with
A10 GF '53 My A10 website
"Success only gets you a ticket to a much more difficult task"

Offline jfligg

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Re: Octane BSA Cafe Racer
« Reply #3 on: 19.02. 2010 21:20 »
Hi Octane
  Nice Bike.  Do you have any more pics?  I would like to see more of the rear wheel set up.  Thanks Jeff

Offline octane

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Re: Octane BSA Cafe Racer
« Reply #4 on: 19.02. 2010 21:36 »
Ohh, thanks a lot guys !


Hi Octane
  Nice Bike.  Do you have any more pics?  I would like to see more of the rear wheel set up.  Thanks Jeff
I'm not sure I understand ; what part of the rear wheel set-up would you like to see?


Ye'Sir I have like a million pics. of the rebuild.
This is my favorite pic

.-)


Offline octane

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Re: Octane BSA Cafe Racer
« Reply #5 on: 19.02. 2010 21:40 »
How many hours did you put into this ?

Sorry; I have absoluuutely no idea, and if I ever had,
I would have forgotten it by now, as the rebuild has been at a standstill
for quite a while , while I concentrated on something quite different;
building a supercharged INDIAN ( yes I know............bonkers )

Online chaterlea25

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Re: Octane BSA Cafe Racer
« Reply #6 on: 19.02. 2010 22:37 »
Hi Octane,
COOOOOOOLLLLL!!!!!!!!

I'm SURE all the petrolheads here would love to see some shots of the indian!!!

As a comparitively new member can you point me towards your previous posts?

Cheers
John O R
1961 Super Rocket
1963 RGS (ongoing)

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Re: Octane BSA Cafe Racer
« Reply #7 on: 19.02. 2010 23:20 »
Hi,
Thanks Found him!!
Regards
John
1961 Super Rocket
1963 RGS (ongoing)

Offline Bender

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Re: Octane BSA Cafe Racer
« Reply #8 on: 20.02. 2010 02:50 »

Hi octane....

I wasn't too fussed on your bike.  Then i kept looking at it........

I actually love what you've done. The quality of work really stands out.  What i want now, is to see a shot on youtube so i can hear it as well :)

cheers..... Ace.

Offline octane

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Re: Octane BSA Cafe Racer
« Reply #9 on: 21.02. 2010 12:12 »

Hi octane....

I wasn't too fussed on your bike.  Then i kept looking at it........

I actually love what you've done. The quality of work really stands out.  
Thank you Ace !

Quote
What i want now, is to see a shot on youtube so i can hear it as well :)
So do I
 .-)
Might take some time though, depending on how the INDIAN finishing comes along

Hi Octane,
COOOOOOOLLLLL!!!!!!!!

I'm SURE all the petrolheads here would love to see some shots of the indian!!!

At your service:







Here's the vital info:
...ca. 1940 Indian 741 engine
...bored to 600. New pistons
...totally rebuild with new or rebuild everything, from lifters
to bearings, valves etc. etc.
...con-rods magna-flux tested for cracks and shot-peen'ed
...bigger exhaust valves
...small alterations of bearings
...slightly modified lubrication
...modified crank-vent system
...homemade blower belt-drive running from crank
...separate home-made oil-tank fabbed in thich aluminum
...KingClutch
...modified transmission bushes for better lubrication
...transmission rebuild with new bearings and
closed off from side-cover for separate lubrication
...300cc AISIN supercharger from a 650cc Japanese mini-car
...homemade intake/plenum and pop-up valve
...1 3/4" Rivera Eliminator SU carburettor
...one-of frame... not made by me, but a friend and I has altered it and
made several additions.
TIG welded construction, except for the cast steering head
and rear axle mounts (new reproduction 101 castings).
Seamless precision steel tubes, DIN 2391.
Cast reproduction fittings brazed as per original frames.
Engine plates are Duralumin
...SUZUKI rear wheel
...Honda Goldwing front wheel
...HD Sportster front-forks, that I lowered and installed with progressive springs

+ a million other small things. I can safely say that there's
not a single part on the bike that has not been worked over or replaced,
from the smallest washer in the engine........... to new wheel spokes.
Even the tank is semi-homemade:

Miss.:
...Tarozzi rear controls. Left side: foot-clutch. Right side: rear-brake
Gear-shifter; old-style hand shifter. Ignition advance in left-hand hand-control.
...ignition: 'total-loss' (no alternator) / Odyssey battery / coil / 'electronic (contact-less) ignition
...gas-tank is cast (!!!) aluminum. Made by a friend as
a reproduction of the original Indian, one-year-only, cast tank.
Comes like his:



...then one has to polish/weld/finish and install filler-neck, fuel line etc. oneself.



It's been a long travel from this:






The reason for this madness?
Went to Bonneville Salt Flats as part of an American team running an Indian stream-liner.
Decided to come back with a machine of my own.
Being a romantic old fart, I wanted it to be an INDIAN.

Hopefully run it this September on the salt.
It will run the 650 A-VBF Class
( Max. 650cc / Special construction frame / Veteran / Blown / Fuel ( meaning I can run on any fuel
I like. In this case methanol, to cool it down mostly )

Offline MG

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Re: Octane BSA Cafe Racer
« Reply #10 on: 21.02. 2010 12:39 »
Great work, at both of the bikes. I like the Gulf-style of the cafe.

Are you using a clutch with a freewheel mechanism in the Indian? I suppose you wouldn't want a seized engine to lock the rear wheel?

Good luck with your projects!
Markus
1955 A7 Shooting Star
1956 A10 Golden Flash
1961 Matchless G12 CSR

www.histo-tech.at - Restoration, Repairs, Racing

Austria

Online chaterlea25

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Re: Octane BSA Cafe Racer
« Reply #11 on: 21.02. 2010 19:03 »
Hi Octane,
Thanks for the pics, Absolutely Brilliant looking bike *smile* *smile*
Best of Luck with it!! Looking forward to hearing how it go's

Regards
John O R
1961 Super Rocket
1963 RGS (ongoing)

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Re: Octane BSA Cafe Racer
« Reply #12 on: 24.02. 2010 07:48 »
High Octane, wow Bert would be proud of you, luv it.
Cheers
'51 A7 plunger, '57 A7SS racer now a A10CR, '78 XT500, '83 CB1100F, 88 HD FXST, 2000 CBR929RR ex Honda Australia Superbike .
Australia
Muskys Plunger A7

Offline octane

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Re: Octane BSA Cafe Racer
« Reply #13 on: 24.02. 2010 12:02 »
Great work, at both of the bikes. I like the Gulf-style of the cafe.

Are you using a clutch with a freewheel mechanism in the Indian? I suppose you wouldn't want a seized engine to lock the rear wheel?

Good luck with your projects!
Markus
Thank you Markus. I'm gonna' need it
I'm afraid I just run a regular King clutch.

Hi Octane,
Thanks for the pics, Absolutely Brilliant looking bike *smile* *smile*
Best of Luck with it!! Looking forward to hearing how it go's

Regards
John O R
Thank you John !

High Octane, wow Bert would be proud of you, luv it.
Cheers
Thanks !
High-Octane-and-a-bit-of-methanol

.-)

Offline MG

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Re: Octane BSA Cafe Racer
« Reply #14 on: 24.02. 2010 12:23 »
Quote
Quote from: MG on 21.02. 2010 13:39
Great work, at both of the bikes. I like the Gulf-style of the cafe.

Are you using a clutch with a freewheel mechanism in the Indian? I suppose you wouldn't want a seized engine to lock the rear wheel?

Good luck with your projects!
Markus

Thank you Markus. I'm gonna' need it
I'm afraid I just run a regular King clutch.


Just a thought. I've been looking around for a solution for this problem, because somewhere deep back in my mind I am bearing the idea of building something like that for a quite a while now. Well, maybe some day when retired like Burt.... *smile*

Up 'til now I haven't found a simple and inexpensive solution, but recently I've read something about overrunning clutches in modern rice burners and even Choppers. Maybe worth some more investigations.
Somehow I just don't trust old conrods and crankshafts completely for these purposes...
1955 A7 Shooting Star
1956 A10 Golden Flash
1961 Matchless G12 CSR

www.histo-tech.at - Restoration, Repairs, Racing

Austria