For a 1974 john deere 400 what does comet recommend to run the 102c comet clutch.

My sled wants to run lean unless I have the idle 3.5 full turns out ar which point it runs great. This seems excessive. Rebuilt carb with good kit, metering arm at 20 thou, rebuilt engine. Is this normal or is something wrong

What is the procedure for adjusting theese guys.

Got new head Gaskets for my kec 340/5a. Which way is up? It isn't labeled top or bottom like the old one. One side has a larger diameter compression ring then the other. I imagine the larger side goes to the base but I dont know.

Kec 340/5 pistons and or rings seem to be virtually impossible to find. Does anyone have any leads on where to find them? Or does anyone have any they'd be willing to parts with.

Kec 340/5 pistons and or rings seem to be virtually impossible to find. Does anyone have any leads on where to find them? Or does anyone have any they'd be willing to parts with.

I for some reason decided to do my engine last on this sled. Everything is nearly perfect on this sled but i am missing one part. Kec 340/5 pistons and or rings seem to be virtually impossible to find. Does anyone have any leads on where to find them? Or does anyone have any they'd be willing to par...

Kec 340/5 pistons and or rings seem to be virtually impossible to find. Does anyone have any leads on where to find them? Or does anyone have any they'd be willing to parts with.

Kec 340/5 pistons and or rings seem to be virtually impossible to find. Does anyone have any leads on where to find them? Or does anyone have any they'd be willing to parts with.

I've got a john deere 400 with a 340 kioritz engine. Just picked the thing up and am doing a full rebuild. After I opened up the carb I looked in the manual but I cant find any information on my carb, a WD-30. they make no mention of it and I can barley find it anywhere online. Is this the right car...