Hello, I have an update.
When I took the cam out I could see that it was worn a lot. The intake lobe was worn down to 1.20 inches and the exhaust lobe is down to 1.05 inches. Almost 1/4" undersize compared to another one I pulled.
I bought a used mower a couple weeks ago that I was told had...
Hello,
After watching a video I thought the decompression mechanism on my 21 HP Briggs & Stratton engine was faulty. However, after removing the valve cover, I found that the decompression mechanism appears to be working properly. While turning the flywheel by hand, I noticed that the exhaust...