What carb is better and performs better.

 

I personally like the PWK. HAD a TMX[img]i/expressions/face-icon-small-disgusted.gif[/img]

 

PWK.

 

Pwk, have both, definately pwk.

 

What makes a pwk better. Isnt it like a roundslide?

 

i don't known about the 250,but with 400,the PWK is better,just a little
more tuning down low with the pilot jet and fuel screw,cauze it run crisper and offer more power output on top end,meanwhile the mikuni give very good throttle response and mid-range power,more tuners friendly too,
but top end is not that good in the long run.