The wr200 3xp / dt125r 3bn hybrid 200cc engine no.2
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wrote on 19 Jul 2018, 15:06 last edited by
Cylinder fits and ports all math up perfectly now.
Crankshaft housing to be bored out next -
wrote on 8 Aug 2018, 18:57 last edited by
Crankshaft is finally due to arrive tomorrow
After speaking of the anodizers they recommend not anodising on a sandblasted finish.
So I Powder coated instead.
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Crankshaft is finally due to arrive tomorrow
After speaking of the anodizers they recommend not anodising on a sandblasted finish.
So I Powder coated instead.
wrote on 8 Aug 2018, 20:29 last edited by@Louis-James similar colour to my cases!
Looking good dude -
wrote on 8 Aug 2018, 20:33 last edited by
@finnerz89 thanks, I chose at random tbh as the samples are so hard to tell from in my experience but happy with the outcome
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Crankshaft is finally due to arrive tomorrow
After speaking of the anodizers they recommend not anodising on a sandblasted finish.
So I Powder coated instead.
wrote on 9 Aug 2018, 08:22 last edited by@Louis-James They've come up well.
I was always really sceptical about powdercoating the crank cases.
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@Louis-James They've come up well.
I was always really sceptical about powdercoating the crank cases.
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wrote on 20 Aug 2018, 17:29 last edited by
Finally arrived -
Finally arrivedwrote on 20 Aug 2018, 18:22 last edited by@Louis-James Very cranky!!! :smiling_face_with_open_mouth_cold_sweat: :face_with_tears_of_joy:
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wrote on 20 Aug 2018, 21:39 last edited by
Looking good! Then again everything you do looks outstanding to me.
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wrote on 21 Aug 2018, 15:53 last edited by
@Minia thanks man. I like to do my best
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wrote on 23 Aug 2018, 12:40 last edited by
New powervalver but not genuine from Greece.
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New powervalver but not genuine from Greece.
wrote on 23 Aug 2018, 19:47 last edited by@Louis-James If it's not genuine then what are the Yammy packets for??? :confused_face:
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wrote on 23 Aug 2018, 21:10 last edited by
@NINJA the powervalve is a reproduction. I have lots of brand new genuine parts that came from fowlers
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wrote on 6 Sept 2018, 14:25 last edited by
What is this? I've not seen it before from memory clips inside the splined washer .
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wrote on 18 Sept 2018, 17:25 last edited by
Cases bored out for the larger crankshaft
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Cases bored out for the larger crankshaft
wrote on 18 Sept 2018, 22:59 last edited by@Louis-James Sweet looking job dude. :clapping_hands:
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wrote on 19 Sept 2018, 07:46 last edited by
WOw, that looks superb!
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wrote on 19 Sept 2018, 12:30 last edited by
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wrote on 20 Sept 2018, 15:35 last edited by
@Louis-James Great little engine your building and like seeing quality work that you do. When i put a 57mm stroke crank in mine didn't fit the washer under the PRIMARY DRIVE GEAR NUT so the so the nut had the maximum amount of threads to screw onto.
The tabbed washer inside the splined washer is used to set the mainshaft endfloat on the clutch on some yamaha engines as they mix and match some gears inside the crankcase.
Was thinking of using this on my new engine build but now decided to see what i can build using the Athena 170 kit so just bought them.
https://www.ebay.co.uk/itm/YAMAHA-WR-200-3XP-4BF-NEW-SLEEVED-BIG-BORE-68mm-Cylinder-PISTON-3XP-11311-00-00/113185389112?hash=item1a5a5ffa38:g:3fwAAOSwEfBbZ3Je@Louis-James where did you get the final drive shaft from as need one for my new build. thanks
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@Louis-James Great little engine your building and like seeing quality work that you do. When i put a 57mm stroke crank in mine didn't fit the washer under the PRIMARY DRIVE GEAR NUT so the so the nut had the maximum amount of threads to screw onto.
The tabbed washer inside the splined washer is used to set the mainshaft endfloat on the clutch on some yamaha engines as they mix and match some gears inside the crankcase.
Was thinking of using this on my new engine build but now decided to see what i can build using the Athena 170 kit so just bought them.
https://www.ebay.co.uk/itm/YAMAHA-WR-200-3XP-4BF-NEW-SLEEVED-BIG-BORE-68mm-Cylinder-PISTON-3XP-11311-00-00/113185389112?hash=item1a5a5ffa38:g:3fwAAOSwEfBbZ3Je@Louis-James where did you get the final drive shaft from as need one for my new build. thanks
wrote on 20 Sept 2018, 17:58 last edited by@2stroketerry thanks man, I also ran a blaster 200 crankshaft on my original 200cc engine but wasn't happy with less gear meshing between the primary drive and clutch.
With regards to the tab washer.. I can't see it on any exploded diagrams. What years use it?
The final drive shaft I got brand new on eBay from Greece , £30 from memory, from Yamaha it's around £100
