Does anyone use a 39mm PWK Carb On their zilla? Im looking for some feedback on this carb. Im thinking of getting one. I cant seen to get my Stock one working like i want it to.

 

I run a 41.5 taperbored PWK on mine... great throttle response!!! Makes better power than the stocker by far!
Good choice of Carb, unless you're looking for max hp.

My $.02

 

Hi Duneaddict, Thanks for responding. Did you do the bore yourself? Or did you buy it like that. Right now i have a 88-90 stock carb on mine That has been bored out to a 41.5. I have heard great things about the PWK carb.

 

I've got the 39 PWK on mine right now. It works great to "play" with. I'll putt-putt all day long. But addict is right, if you want real hp, bigger is better. Esp on a big single. I'm having mine taper bored to 41.5. Just my .02[img]i/expressions/face-icon-small-cool.gif[/img]

 

Zig, I did not bore the carb... paid extra for the mfg to do it (they do a really nice job)
The stock mikuni isn't a bad carb... and one bored makes them even better... You might want to measure yours though...
I kinda doubt that a 38mm would bore all the way to 41.5mm (Can't bore bigger than the slider)

The PWK is a great carb... easy to jet/tune with great throttle response.

 

Damn, i will measure it..... the person i bought iy from said it was bored to 41.5.... Maybe its not a stock zilla carb. The slide is larger then my 87 stock carb.