Air jet 31w carb

[tony2stroke]

Does anyone know the size of the air jet in a 31w carb please

They use 5K1 jet needle - 2.0 throttle valve - needle jet 345 P0

Wordering if I change the needle jet to P-2 (345) would I effectively have 4L0 01 carbs.

Air jet in 4L0 01 carbs is 0.8.

Hope someone knows.

[midlifecrisisrd]

31k are 0.7 so I'd expect 31w to be the same

And typically 29l carbs are 0.9 🙄

Steve

[midlifecrisisrd]

And as a comparison looking at 1wt and the restricted 1ww carbs they are the same at 0.8

So in effect you would have to use 1ua carbs with the pj blanked off and the needle, nozzle and jets changed

Steve

[tony2stroke]

Thanks Steve 

I just found a lc2 manual on 350lc.net

It saying 31k and 31w are same.

[tony2stroke]

As I have 31w carbs here, I may drill and just put in an 0.8 air jet.

Sure that would be easiest way to go.

I seem to remember people putting 31k carbs straight on the 350lc saying they were better, is this true or not ?