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Author Topic: Direct drive/reverse Busa  (Read 7409 times)

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Offline fabr

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Re: Direct drive/reverse Busa
« Reply #15 on: November 07, 2010, 07:55:27 PM »
Quote from: Engineer on November 07, 2010, 03:35:52 PM
The gearbox for two busas was super slick.  I agree that shifting syncronization could be the downfall.
I couldn't find it. Where was it?
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Offline Carlriddle

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Re: Direct drive/reverse Busa
« Reply #16 on: November 08, 2010, 06:20:04 AM »
Here ya go:
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Offline fabr

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Re: Direct drive/reverse Busa
« Reply #17 on: November 08, 2010, 06:32:07 AM »
Guess I'm blind but I only see one busa in that car. Maybe the pics just too small.
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"There can be no divided allegiance here.  Any man who says he is an American,
but something else also, isn't an American at all.  We have room for but one
flag, the American flag... We have room for but one language here, and that is
the English language... and we have room for but one sole loyalty and that is a
loyalty to the American people."
Theodore Roosevelt 1907

-----------------------------------------------------------
 " You have all the right in the world to believe any damn thing you'd like, but you don't have the right to demand that I agree with your fantasy"

SPEC

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Re: Direct drive/reverse Busa
« Reply #18 on: November 08, 2010, 06:34:15 AM »
Clean your glasses...it's mounted ahead of the rear tire...you can see the air cleaner plain as the nose on your face rofl rofl rofl rofl rofl
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Offline fabr

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Re: Direct drive/reverse Busa
« Reply #19 on: November 08, 2010, 08:12:18 AM »
Oh shiit ! There it is!
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"There can be no divided allegiance here.  Any man who says he is an American,
but something else also, isn't an American at all.  We have room for but one
flag, the American flag... We have room for but one language here, and that is
the English language... and we have room for but one sole loyalty and that is a
loyalty to the American people."
Theodore Roosevelt 1907

-----------------------------------------------------------
 " You have all the right in the world to believe any damn thing you'd like, but you don't have the right to demand that I agree with your fantasy"

SPEC

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Re: Direct drive/reverse Busa
« Reply #20 on: November 08, 2010, 08:32:36 AM »
HE HE HE HE HE  drowning kick
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Offline Carlriddle

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Re: Direct drive/reverse Busa
« Reply #21 on: November 08, 2010, 09:47:05 AM »
Saw a hill climb rail had twin busa's.  One drove front axles on drove rear.  Blew away ALL v8 cars on that hill.  See if I can find video.....
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Offline BDKW1

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Re: Direct drive/reverse Busa
« Reply #22 on: November 08, 2010, 05:56:16 PM »
1.57" wide gears with that shaft spacing would take some serious abuse. Would still like reverse though.......
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Offline fabr

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Re: Direct drive/reverse Busa
« Reply #23 on: November 08, 2010, 06:34:46 PM »
Quote from: BDKW1 on November 08, 2010, 05:56:16 PM
1.57" wide gears with that shaft spacing would take some serious abuse. Would still like reverse though.......
Ya, no reverse=no fun , always at the wrong time too.
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"There can be no divided allegiance here.  Any man who says he is an American,
but something else also, isn't an American at all.  We have room for but one
flag, the American flag... We have room for but one language here, and that is
the English language... and we have room for but one sole loyalty and that is a
loyalty to the American people."
Theodore Roosevelt 1907

-----------------------------------------------------------
 " You have all the right in the world to believe any damn thing you'd like, but you don't have the right to demand that I agree with your fantasy"

Offline Nutz4sand

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Re: Direct drive/reverse Busa
« Reply #24 on: November 08, 2010, 06:39:23 PM »
Not the pic above but if you look at some of the other gearboxes they actually have a shaft sticking out the gearbox right where it connects to the Hayabusa sprocket shaft area.

Would be potential to utilize that shaft for some type of electric starter or winch motor (etc) electric reverse pretty easy.
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Offline Hammerworks

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Re: Direct drive/reverse Busa
« Reply #25 on: November 08, 2010, 07:07:36 PM »
Isnt the reverse done internally?with the first gear/sprocket thingy?
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Offline Carlriddle

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Re: Direct drive/reverse Busa
« Reply #26 on: November 08, 2010, 07:11:12 PM »
Quote from: Hammerworks on November 08, 2010, 07:07:36 PM
Isnt the reverse done internally?with the first gear/sprocket thingy?

Totally separate from the gear box.  You could put the internal reverse gear and run a chain back to a sprocket. 
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Offline Hammerworks

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Re: Direct drive/reverse Busa
« Reply #27 on: November 08, 2010, 07:57:58 PM »
I think you miss understood me.Doesnt the reverse gear setup they sell replace the first gear insinde the bike tranny ?This gives you reverse,then you add the external gear box shown here to get the reduction.No chains back to any where.

http://www.spiesmetaalservice.nl/02_producten/product_toelichting/016_product.html
« Last Edit: November 08, 2010, 08:01:12 PM by Hammerworks »
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Offline Nutz4sand

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Re: Direct drive/reverse Busa
« Reply #28 on: November 08, 2010, 10:12:23 PM »
Yes Hammerworks they do that BUT you loose one forward gear and many do not wish to give that up if they had a choice.
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Offline Engineer

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Re: Direct drive/reverse Busa
« Reply #29 on: November 08, 2010, 11:05:08 PM »
I dunno,  With the reduction they can get with their gearbox losing first gear may not be all that big of a deal.
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