Carb setup for a 61x in a FX1?

[motobando]

What's the good carburetor setup for a 61x engine? I've heard everything from dual 38's to a single 46 or 48mm. From what I have read it appears that a dual 38 setup would give me the best overall performance. Bore on the cylindar is 1mm over and I'm looking to also add a perfomance pipe. Thanks in advance for any advice.

Brian

 

[Matt_E]

Don't go with duals on those cases. I'd go with a nice 46 or 48mm single. Or a 49mm Full Spectrum, if you got the cash.

 

[Gainera2582]

Stick with a single.