Now iīm building a monster!
Had plans about putting 350 banshee engine in my tri-z chassis, until I came up with this:
A Ohlins 360 big bore kit (Swedish factory racing!!)
Will post more during the build!!
New to the board
Arm chair racerNew to the board
Now iīm building a monster!
Had plans about putting 350 banshee engine in my tri-z chassis, until I came up with this:
A Ohlins 360 big bore kit (Swedish factory racing!!)
Will post more during the build!!
*1985 Yamaha Tri-z 360 big bore Ohlins with powervalves, 38-carb, boyesen reeds and pro-circuit exhaust!
*1985 Honda ATC 350x "stock"
*1981 Yamaha Tri-moto 175 "stock"
*1982 Yamaha rz350 with Jolly-moto exhaust
*2004 Kawasaki sixdirtysix Stuntbike
*1987 Pontiac Trans-Am
*1996 Pick-Up
Just Too Addicted
Arm chair racerJust too addicted
Ohlins made a YZ 360 big bore top end?
'85 Cagiva 200
'86 Cagiva 500
'82 ATC 480R
'83 ATC 250R DG
'83 Nicholson 185s
Owned 5 Franks, sold 4, have one left.
New to the board
Arm chair racerNew to the board
Yes!
But most of the kits went to Yamaha racing teams around the world, so they are very rare.....
I was lucky to find a kit, with only 20 hours on it so it runs perfectly!!
*1985 Yamaha Tri-z 360 big bore Ohlins with powervalves, 38-carb, boyesen reeds and pro-circuit exhaust!
*1985 Honda ATC 350x "stock"
*1981 Yamaha Tri-moto 175 "stock"
*1982 Yamaha rz350 with Jolly-moto exhaust
*2004 Kawasaki sixdirtysix Stuntbike
*1987 Pontiac Trans-Am
*1996 Pick-Up
My other user 3WW ID was Nitebiker07.
Teaching quads a lesson
sounds like a bottom-end problem maker :O
New to the board
Arm chair racerNew to the board
Yes, itīs a later model bottom end, so it dosenīt fit right in...........
But after I mill some bracket, and manufacture a spacer for the front sprocket, it should work just fine
*1985 Yamaha Tri-z 360 big bore Ohlins with powervalves, 38-carb, boyesen reeds and pro-circuit exhaust!
*1985 Honda ATC 350x "stock"
*1981 Yamaha Tri-moto 175 "stock"
*1982 Yamaha rz350 with Jolly-moto exhaust
*2004 Kawasaki sixdirtysix Stuntbike
*1987 Pontiac Trans-Am
*1996 Pick-Up
My other user 3WW ID was Nitebiker07.
Teaching quads a lesson
i was referring to Blown Trannies.......Originally Posted by Swamp trike
Yes, itīs a later model bottom end, so it dosenīt fit right in...........
But after I mill some bracket, and manufacture a spacer for the front sprocket, it should work just fine
Power User
The day begins with 3WW
i was referring to Blown Trannies.......
I have a custome biult 370 top end and I have the same worries.
I would like to see how it does over time once everything is installed.
85 Tri-Z's
85 Quad-Z,
85 YT175 For sale,
83 YTM 225DX,
83 YTM 200L For sale,
82 Tri-Zinger 60 For sale,
8? YTZ 80 Conversion,
85 YT 125,
89 Pro Hauler 230,
05 YFZ 450,
99 V-Star,
I'm the one with all the 2 stroke around here!
The day begins with 3WW
That is pretty sweet.
Is that a 86 Yz bottom end? Or newer?
There are 3 kits being made right now for Tri-Z 350 stroker motors.
If they actually come full circle,they are going to be the cats ass.
Some massive Jug work going on with them.They wont even look like a Z jug!
Here is where my long useless list of stuff nobody cares about should go...
Proudly NOT a member of
"Team on the Teat"
Power User
Roostin Away
Looks to be a newer bike bottom end. The mag cover is entirely different. I seem to remember that Noleen made a 360 kit for the yz 250. But... i think it was sometime in 88-89. So those kits would do 'us' no good. That ohlins cylinder looks tall for some reason. And i have to wonder if our "fragile" 86 6 speed bikes could handle big power for an extended time? The gear size is so small. I would think a 85 trans would be the better choice for durability.
New to the board
Arm chair racerNew to the board
Now itīs on!!
Iīve taken the engine apart and have replaced all bearings, seals and gaskets with new ones..
I have also rebalanced the crank.
Hade to make a little connection in the cylinder portside for the vauumhose (fuelpump)
Next step is to put the machine in the chassis, and work out some new motormount brackets.........
Will post more when, itīs updated
*1985 Yamaha Tri-z 360 big bore Ohlins with powervalves, 38-carb, boyesen reeds and pro-circuit exhaust!
*1985 Honda ATC 350x "stock"
*1981 Yamaha Tri-moto 175 "stock"
*1982 Yamaha rz350 with Jolly-moto exhaust
*2004 Kawasaki sixdirtysix Stuntbike
*1987 Pontiac Trans-Am
*1996 Pick-Up
New to the board
Arm chair racerNew to the board
So now Iīm almost finished
The powerplant is installed, and Iīve made a custom exhaust..
Did the first testdrive, about ten min. ago, and I`m scared!!!!
There is alot of bottom power in this machine, and now I think that a swing-arm extension would be the way to go.....
Despite going from 13 to 16 on the front sprocket, it wheelies on all gears all the time!!!!
Going for a real testrun this weekend, and maybe I can get some video to post..
Thatīs it for now
*1985 Yamaha Tri-z 360 big bore Ohlins with powervalves, 38-carb, boyesen reeds and pro-circuit exhaust!
*1985 Honda ATC 350x "stock"
*1981 Yamaha Tri-moto 175 "stock"
*1982 Yamaha rz350 with Jolly-moto exhaust
*2004 Kawasaki sixdirtysix Stuntbike
*1987 Pontiac Trans-Am
*1996 Pick-Up
Power User
Lord of the trike
Awesome I bet she rips.
Rob
HELLO, my name is stickers!
Catch me if you can
This is one cool thread.I'd be intrested to know what our resident old school yami racer (brett driscoll) knows anything about this setup. Maybe post this link in his sticky thread to see if you can find out any more info on it. very cool indeed.
Banshee eater!!!
Power User
The day begins with 3WW
Freakin sweet man! That is a cool setup. Keep us posted on new developements.
My feedback: http://www.3wheelerworld.com/showthr...k-for-ATC-Eric
Survivor! TF: 07, 08, 09, 10, 11, 12, 13 Sandpuppies: 07, 08, 09, 10, 11, 16, 17, 18 Imperial Invasion 09, 10, 11, 13, 15, 16, 17, 18, 19, 20
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At The Back Of The Pack
Arm chair racerAt the back of the pack
i need that motor for my yz250
1997 Yamaha YZ250
1985 Honda ATC350X
1989 Honda XR100R
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