I have a airsal 43.5 mm kit for a batavus m48 engine. Didn't come with any instructions. Is there some kind of way to find out the piston ring gap? I'm pretty much a amateur when it comes to this stuff.
I have a airsal 43.5 mm kit for a batavus m48 engine. Didn't come with any instructions. Is there some kind of way to find out the piston ring gap? I'm pretty much a amateur when it comes to this stuff.
I'll see if I can find actual specs. But .004"-.008" would be safe on ring end gap. They also got a ring end gap calculator you can use going off of bore size & materials.
When you measure the PREG put the ring in the cyl about 1" and make it square by pushing it in with the bottom of the piston
Use a feeler gauge to measure the PREG