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 Post subject: Gearbox build?
PostPosted: Sat Jul 06, 2013 10:40 pm 
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1275cc
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I have a four syncro remote gearbox housing, and gear set. It has a couple of damaged gears (snapped off teeth) on the laygear and on the 2nd or 3rd gear. Anyway can I fit a complete gear set from a four syncro rod change gearbox into the remote housing?
Are parts (gears) interchangeable?

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PostPosted: Sat Jul 06, 2013 10:45 pm 
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All will fit, except reverse. It has the same tooth count but the fork slot is in a different place, so use your old one.

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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PostPosted: Sat Jul 06, 2013 11:35 pm 
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That's good news.
Where from and what brands are best for box bearings and thrust washers etc?

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PostPosted: Sun Jul 07, 2013 8:44 am 
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Kennomini wrote:
That's good news.
Where from and what brands are best for box bearings and thrust washers etc?

If you want all the gearbox bearings Karcraft does a kit, with or without the 2 diff ones. It saves you a few bucks.
Likewise they have the copper and (correct thickness) fibre washers for the diff.

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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 Post subject:
PostPosted: Sun Jul 07, 2013 8:44 pm 
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Location: Yandina,Sunshine Coast,QLD
I'm fitting a Quafie 36K ATB diff (pot joints), what diff bushes etc do I need?

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PostPosted: Sun Jul 07, 2013 8:48 pm 
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Kennomini wrote:
I'm fitting a Quafie 36K ATB diff (pot joints), what diff bushes etc do I need?

None internally.
But the 2 side cover bushes are probably worn as usual, I would fit new ones.
Note these need machining to size after press fitting- boring them in a lathe is the best method, IMO.

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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