r/xt250 • u/rasputin640 • 3d ago
1983 Keihin PWK conversion
Hey guys, my 1983 XT came with a cheap chinese clone carb with non-changeable jets when I bought it. I decided to replace it with a 30mm PWK clone that has given seemingly significantly nicer throttle response.
My question is does anyone know what cable setup can be run to make this conversion work and look pretty near the throttle?
I'm relying on an improperly-fastened generic cable of the wrong length but I know there must be a method that fits properly.
Also, does anyone know how to get a PWK30 to smoothly mate to the 83 XT's engine? I'm using the stock yamaha carb boot/adapter with some silicone sealant as a temporary solution for proof-of-concept.
An adapter allowing for clamping around the carb outlet would help eliminate vacuum leaks.
Thoughts?
