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Differences between DT and RT

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Posted by: 89nx125

Well, my DT360 needed a new carb, so I grabbed one off of a RT2 from ebay. I figured since they were both 360s it would fit fine. I didn't look at it closely enough though. The airbox to carb tube is a different size (bigger on the RT) and the carb to intake manifold uses a flange on the RT and another rubber hose on the DT.

I figured people could use this post as a heads up incase they have the same problem I did. I'm thinking about trying to get a RT2 intake manifold and airbox to carb tube off ebay and seeing if that will work. Opinions?

EDIT: Are the reeds supposed to separate from the intake manifold? They look pretty stuck on there, but all the ones off ebay don't have reeds. Should I just pry gently at it?


Posted by: Vintagesplash

When I needed a new carb for my '74 MX250, I bought a new Mikuni from Pro-Flo, who I believe are now out of business.

Dennis Kirk sells new carbs also.

As far as the reeds go, I would recommend dmping the old reeds and putting Boyesen reeds on. The old steel reeds are probably fatigued by now and could break off and eat your motor.


Posted by: pryor

The rt2 intake wont bolt up to the dt cylinder. unless I'm wrong.


Posted by: 89nx125

Quote:
Originally Posted by pryor
The rt2 intake wont bolt up to the dt cylinder. unless I'm wrong.

You're right. It seems the RT series used a shorter intake that had a flange mounting surface, while the DT used a rubber boot and a clamp. Got a carb from a DT250, bolted right up. Thanks for the help



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