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Engine Related
531 Topics 5.0k Posts
  • carb idle screw

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    britshgigoloB
    just thought sombody wound of know some on ebay that fits other bikes for cheap as it a spare carb but looks like got to order original one now but thanks for the links
  • DT125LC rings in a DT125R

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    CalumC
    Doubtful, I don't have the specs but rings are cheap enough for either.
  • 2 head gaskets in two weeks

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    MightymanM
    @britshgigolo ah okay, thought I'de been doing it wrong this whole time for a second there!
  • Dt125x engine in a dt125r frame ?

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    Louis-DT-WRL
    I have a Dt125re engine in my DTR just electrics and tachometer cable need converting also did the kick-start conversion
  • Overpressure in cooling system

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    B
    @Calum wow you've got some good knowledge!!!
  • Engine rebuilt

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    DartyD
    @Mightyman Small, cracks or surface gaps that won't flex. it works pretty well. But absolutely not the long term fix solution.
  • Head

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    RickyR
    @Mightyman yeah that's bad haha
  • Powervalve question

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    RickyR
    @Calum I'll upload some pics of it soon see what you think
  • top end

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    CalumC
    @britshgigolo It could just be well worn it's service limit. I'd take it to an engineering firm to have it examined, make sure it's within tolerance.
  • Idle gear

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    G
    I've got a spare complete yz engine but in parts in a box. Do you have a picture of the gear you require? I can take a look on Saturday
  • 2 stroke questions

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    DartyD
    I like 34:1 or 32:1 if your romping it, it's a shame the gear ratios are so short on a YZ. If you keep it fuelled on the over run, just a blip or 2, you can expect no issues, provided the engine has the correct fuelling mixture! These engines are awesome, and can withstand abuse, just got to keep it setup correctly.
  • Front sprocket guard

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    F
    Yeah there's 2 on eBay for £20 ATM
  • Reed block spacer

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    ZrakoZ
    link text I've been reading today a lot about the reeds , interesting technology , pretty simple but great. Loads of videos on youtube also , man did tutorial how to get max of them.
  • carb air screw

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    RickyR
    @scotty not all dts use the same carbs is what I was saying mines a tm 28 if yours is a vm 26 then i don't see why it wouldn't fit
  • Dtr 125 choke and Rev problem. Looks like it works reversed way!

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    P
    @Calum Aye Calum, cheers, I did bled system and issue is sorted. Water pump was airlocked, that's all. The thermostat should fully open about 78 degrees.
  • Water pump

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    RickyR
    I'm not sure and i can't see it in the service manual
  • Dt125r slow after rebuild

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    CalumC
    @micheal-cox I have not found that the powervalve works properly in neutral. Best thing is to take the exhaust off and manually set it and disconnect it from the servo.
  • Mixture screw

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    C
    I've got a dt re 04 it starts mainly on choke it like new every thing is like new but it's just stoped tickin over what should I do
  • Engine swop

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  • Carb pipe

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