What is the diference between a high head and a low head
I have 3 heads and all measure 41/8 +or- from top of inlet to bottom
Thank you .....Larry
Look on the inside of the cylinder area. If there is a small lip around the spark plug hole it's a low head.
Here is a photo posted by another forum member (sorry I don't remember who). The difference is clear - the low head is on the right.
This should be the link and photo.
Got it,. Thank You All for the input