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Author Topic: Tri-magnum  (Read 1743 times)

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Offline Lostboy Steve

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Tri-magnum
« on: July 31, 2017, 09:10:31 am »
My friend sent me these pics from a show in Cleveland. This is an interesting use of a sohc4.








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Offline Bankerdanny

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Re: Tri-magnum
« Reply #1 on: July 31, 2017, 12:17:26 pm »
These turn up now and again, but usually semi-abandoned and in much worse condition.

Seems like a waste of a 750 these days, if I found one I would probably look to replace the 750 with a later model, less collectible bike, maybe a DOHC 750/900
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Offline BomberMann650

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Re: Tri-magnum
« Reply #2 on: July 31, 2017, 01:58:33 pm »
Whoa!  Was not expecting to see a complete bike under the hatch!
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Offline ekpent

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Re: Tri-magnum
« Reply #3 on: July 31, 2017, 02:32:58 pm »
 Might still be making those kits --  https://www.rqriley.com/tri-mag.html
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Offline Lostboy Steve

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Re: Tri-magnum
« Reply #4 on: July 31, 2017, 02:56:10 pm »
Quote from: Bankerdanny on July 31, 2017, 12:17:26 pm
These turn up now and again, but usually semi-abandoned and in much worse condition.

Seems like a waste of a 750 these days, if I found one I would probably look to replace the 750 with a later model, less collectible bike, maybe a DOHC 750/900

Lol yeah you know I think it would probably be more fun with a newer twincam anyway.


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Offline Lostboy Steve

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Re: Tri-magnum
« Reply #5 on: July 31, 2017, 02:57:20 pm »
Quote from: BomberMann650 on July 31, 2017, 01:58:33 pm
Whoa!  Was not expecting to see a complete bike under the hatch!
Me either. When he sent me the pic i had he same reaction. It is 95% sohc4.


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Offline Lostboy Steve

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Re: Tri-magnum
« Reply #6 on: July 31, 2017, 02:59:14 pm »
My initial thought was, "how the #$%* does that thing get airflow".


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Offline Bankerdanny

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Re: Tri-magnum
« Reply #7 on: July 31, 2017, 03:09:27 pm »
Quote from: Lostboy Steve on July 31, 2017, 02:56:10 pm
Quote from: Bankerdanny on July 31, 2017, 12:17:26 pm
These turn up now and again, but usually semi-abandoned and in much worse condition.

Seems like a waste of a 750 these days, if I found one I would probably look to replace the 750 with a later model, less collectible bike, maybe a DOHC 750/900

Lol yeah you know I think it would probably be more fun with a newer twincam anyway.


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A CB900 with the 10 speed dual mode transmission setup would be an interesting substitution.

I wondered about the cooling too. Another one I found via a Google search was powered by a liquid cooled KZ1300 engine.
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"The problem with quotes on the Internet is that you never know if they're true" - Abraham Lincoln

Current: '76 CB750F. Previous:  '75 CB550F, 2007 Yamaha Vino 125 Scooter, '75 Harley FXE Superglide, '77 GL1000, '77 CB550k, '68 Suzuki K10 80, '68 Yamaha YR2, '69 BMW R69S, '71 Honda SL175, '02 Royal Enfield Bullet 500, '89 Yamaha FJ1200

Offline ekpent

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Re: Tri-magnum
« Reply #8 on: July 31, 2017, 03:17:54 pm »
 When I did a little googling about Tri-Magnum I saw where someone used a 750 automatic also.
« Last Edit: July 31, 2017, 04:15:43 pm by ekpent »
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Offline seanbarney41

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Re: Tri-magnum
« Reply #9 on: July 31, 2017, 03:51:24 pm »
just put that Busa or ZX14 in there and be done with it
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Offline BomberMann650

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Re: Tri-magnum
« Reply #10 on: July 31, 2017, 05:27:48 pm »
Quote from: seanbarney41 on July 31, 2017, 03:51:24 pm
just put that Busa or ZX14 in there and be done with it

Now we're talkin  8)
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Offline USMC5811

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Re: Tri-magnum
« Reply #11 on: July 31, 2017, 07:59:10 pm »
Quote from: Bankerdanny on July 31, 2017, 12:17:26 pm
Seems like a waste of a 750 these days, if I found one I would probably look to replace the 750 with a later model, less collectible bike, maybe a.....

...Sportster or a Bolt



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Offline ekpent

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Re: Tri-magnum
« Reply #12 on: August 01, 2017, 04:01:45 am »
 Goldwing  with reverse seems to be a suggested engine,be a nice torquey choice. Backing one up may be a pain without reverse.
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Offline Lostboy Steve

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Re: Tri-magnum
« Reply #13 on: August 01, 2017, 05:47:15 am »
Quote from: ekpent on August 01, 2017, 04:01:45 am
Goldwing  with reverse seems to be a suggested engine,be a nice torquey choice. Backing one up may be a pain without reverse.

That was my second thought. That would be pretty cool. Get a supercharger on top of it. Sweeeet!


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