Throttle Thumb Screws; The Latest

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minivin
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Throttle Thumb Screws; The Latest

Postby minivin » Wed Feb 25, 2004 8:59 pm

As the regulars will know on here I designed some adjuster screws that fit on the throttle balance screws on the throttle bodies so that accurate adjustment of the throttles can be done.

Welllll...... the drawing is with my local machinist and they are hoping to have a few dozen knocked out very soon and will be anodising them for good measures as well.

Colours at the moment look to be:

Dark Blue
Red
Silver
Yellow
Black

Hopefully I should be getting the confirmation on completion in three weeks time.

Any other items people want me to design and get going???? :)

Regards

Rob Vincent

Piccy in Yahoo Boxertrix of 3D CAD design as I can't upload here:

http://photos.groups.yahoo.com/group/boxertrix/vwp?.dir=/Thumb+Wheel+Carb+Tuners%3b+R+Vincent&.src=gr&.dnm=MK2+CAD+drawing+(2BA+in+side).jpg&.view=t&.done=http%3a//photos.groups.yahoo.com/group/boxertrix/lst%3f%26.dir=/Thumb%2bWheel%2bCarb%2bTuners%253b%2bR%2bVincent%26.src=gr%26.view=t
Classic Motorcycle Magazine, Young Motorcyclist of the Year 2003

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RiceBurner
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Postby RiceBurner » Thu Feb 26, 2004 10:57 am

Sorry - I've missed out on this discussion:

What's the problem and why are these better??
non quod, sed quomodo

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minivin
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Postby minivin » Thu Feb 26, 2004 5:59 pm

Mark 1's were top-hat form so that the grub screw was fitted into the smaller diameter section while the broader diameter setcion was knurled.

This was ok for the nearside, however the fuel line on the offside got in the way for installation (opps, moral of this story is don't try to take dimensions while upside down over another motorcycle in a poorly lit garage ;) ), new design now has the shape comparable to the adjuster lock-nuts on ol' cable operated handlebar levers thereby reducing the height of the item and meaning it will now slot-in.

RiceBurner wrote:Sorry - I've missed out on this discussion:

What's the problem and why are these better??
Classic Motorcycle Magazine, Young Motorcyclist of the Year 2003

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boxerpan
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Postby boxerpan » Thu Feb 26, 2004 8:50 pm

Robert,
please can you make mine as silver as possible, dont want the whole plot looking like a tarts handbag :)

Lloyd

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andrew s
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Postby andrew s » Tue Mar 09, 2004 1:54 pm

Rob-Whats the latest on the throttle thumb screws, and blue would be great on mine. :twisted:

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minivin
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Postby minivin » Wed Mar 10, 2004 8:00 pm

trying to contact the POC for the company at this moment

andrew s wrote:Rob-Whats the latest on the throttle thumb screws, and blue would be great on mine. :twisted:
Classic Motorcycle Magazine, Young Motorcyclist of the Year 2003

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minivin
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Postby minivin » Sat Mar 13, 2004 8:53 am

Hopefully late next week will be the procurement stage from the manufacturer! they've been too busy to produce unfortunately, however they also may be getting another order for other items as well but I aint saying anything yet :wink:
Classic Motorcycle Magazine, Young Motorcyclist of the Year 2003


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