RE: 120 identification
 

Dave, is there any power diference betwen the 120 nc and 120 fz ?
Is the weight the same?
What RPMs is recomended for each one?

Tank you very much.

Jose Roberto.

RE: 120 identification
 

The FZ was slightly more powerful. Either can run well at 8500 to 9000 rpm.

RE: 120 identification
 

Mainly piston, cylinder and front/back bearings. These are quite expensive spares and I got 3 sets of them all unused.
This is good news for me if these parts suits all 120s !

Now I just need to find used 120 fz.

Thanks.

RE: 120 identification
 

There have been several different pistons. The bearings are all the same, as are the cylinders.

What part number are the pistons?

RE: 120 identification
 

Piston number is YS0600. How about wrist pin number YS0605 ?

RE: 120 identification
 

Those are parts for the first 120SF. They will not work in the 120 NC, SC, AC or FZ.
Wrist pin is good for all.

RE: 120 identification
 

Dave, i have one used 120 that has the label "ys0080" on it´s box, with model is it?

Thanks.

Jose Ribeiro.

RE: 120 identification
 

YS 0080? I have no idea.