Dt200 engine build
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wrote on 13 Jan 2020, 10:15 last edited by
Hey there all. I've been wanting to fit a Dt200 engine into my for a few years now and so when I saw a reasonable priced seized 200 bottom end on eBay I couldn't resist. I however couldn't find a reasonable priced Wr200 barrel with powervalve nor a Dt200 barrel. Eventually I spotted a Sdr200 cylinder on the bay complete with power valve (sadly it doesn't have boost ports like the we
) and purchased it. Needless to say the crank will be sent for a rebuild. My question is does anyone know if the taper on the flywheel side of the Dt200 crank is the same as the Dt125? Im having trouble finding a 200 stator, flywheel and cdi. I'm hoping at first to be able to run it with the 125 stator and cdi. I know it won't be running at optimum but can anyone confirm if this won't work or will be harmful to the engine or have any ideas. Thanks, Sam -
wrote on 14 Jan 2020, 18:03 last edited by
3ET/2YY DT200R stator and flywheel are exactly the same as in DT125R. Only difference is part number stamped on the flywheel.
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3ET/2YY DT200R stator and flywheel are exactly the same as in DT125R. Only difference is part number stamped on the flywheel.
wrote on 15 Jan 2020, 07:11 last edited by@Challenger excellent news
thanks for the reply -
wrote on 15 Jan 2020, 10:24 last edited by
is it possible to fit the re/x stator on the dt/wr 200 crankshaft? does anybody did the 200 conversion on a re/x?
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is it possible to fit the re/x stator on the dt/wr 200 crankshaft? does anybody did the 200 conversion on a re/x?
wrote on 16 Jan 2020, 08:16 last edited by@autovictor The RE/X Flywheel goes on reverse to that of the DTR and has the starter motor teeth.
So at a guess, I'd say it's not possible without modifications. Woodruff key will be in the wrong place and taper of the crank will be wrong.
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wrote on 16 Jan 2020, 11:42 last edited by oldman
Joining the 200 club! Be a while though, got my holiday to pay for first!
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wrote on 16 Jan 2020, 16:29 last edited by
@oldman nice to see that cylinder on the forum
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wrote on 30 Jan 2020, 17:13 last edited by
guys how much cost 3xp barrel at the moment? saw one on ebay from greece for 215€ ( need to be repaired i guess)
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guys how much cost 3xp barrel at the moment? saw one on ebay from greece for 215€ ( need to be repaired i guess)
wrote on 30 Jan 2020, 20:57 last edited by@pedrobatista10 there are really a lot of variables when it comes to the condition of a barrel
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wrote on 3 Feb 2020, 16:59 last edited by
@Challenger this one, i think its the only one for sale on ebay.
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wrote on 3 Feb 2020, 17:46 last edited by
No way, at that price I'd give it a miss!
You definitely want the valve & head.
The crack needs welding, it'll need replating. I've seen entire engines go for not much more than that.
Not worth the gain in my opinion.
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wrote on 3 Feb 2020, 17:55 last edited by
look at this beautiful kit, not cheap but looks very good
https://www.olx.pt/anuncio/kit-cilindro-200-para-yamaha-dt-125-r-dtr-tzr-rz-IDEht5T.html
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wrote on 3 Feb 2020, 20:32 last edited by
Missing the head. If that had the head it would be more of a goer.