DT125R FORUM

Merry Christmas everyone!

@HOTSHOT-III Hopefully the issue gets resolved as I don't want to lose the data they're hosting. The important stuff I ought to host here to guarantee it isn't lost.

That's so cool! It's been ages since I have been on my DT. I ought to sort the bits out on it and get it up and running again. My ETX is close to being done as well and that thing will rip when it's finished

You can take a piece of soldering tin and bend it and stick it through the plug hole to get a rough measurement of the squish. If the solder is not pinched you can 'double twist' it to get a reading. This should give you an idea if it's the cause. A good value should be 1mm or slightly less IMO. You can find different thickness base gaskets in some places, like here: https://www.motorsportgoetz.com/Cylinder-Base-Gasket-03mm-Yamaha-DT-TDR-TZR-125

Thanks for that I ll go through it at weekend

My engine is running a dellortto phbh 28mm carb External diameter of carb is 35mm The inlet is split near boost bottle I ve tries two of other inlets but the internal diameter of the standard inlet is only 32mm So my question is what bike is the 35 mm inlet off its the same angle as standard dtr but slightly larger

@Calum That site is known even more year's!!!!!