My 2003 Trail Boss 330 ATV has a dead carb. $$$ is more than it is worth. I'm not spending another thin dime on the thing.
I'm going to install an old-school, gravity-fed, one-moving-part, go-fast carb.

There a dozen old carbs on the shelves... Heres a AMAL from my old Matchless thumper. A big BING from the Maico 500. New Mikuni for the old Honda quad.
Before I start making adapter-manifolds,,, what have you tried ?

My ROKON enduro (360 sachs engine) is a torque-converter setup, just like the TrailBum. We swapped the big Mikuni to a smaller bore, and it really improved the low-speed handling.
Thats exactly what the TrailBum needs.

Any advice is appreciated.