Thanks for the help. The model engine I have is a Briggs 3hp (60102). I found a few pics online of other flathead Briggs from around the same year that have thrown rods. Most of them look like they broke towards the bottom near the crankshaft.
The crankshaft is bearingless, but there is a...
Hi, I'm new on this forum. Im currently working on a project trying to increase the horsepower on a old mini bike engine without using any aftermarket parts. I did a lot of work to get more power and rpm. Now I want to increase to tolerances of the internals.
The stock connecting rod is...
Hi, I'm new on this forum. Im currently working on a project trying to increase the horsepower on a old mini bike engine without using any aftermarket parts. I did a lot of work to get more power and rpm. Now I want to increase to tolerances of the internals.
The stock connecting rod is...
