Something has bound the shaft or crank on the engine to cause the key to pop. Could be if it backfired - that will cause the shear pin to break - or if you caught something underneath it with the blades that would cause it.
pull it off haah!
exaust header aluminum flywheel bigger valves racing cam
On a 5HP Briggs and Stratton engine, timing marks are typically found on the flywheel and the engine block. Look for a notch or a mark on the flywheel, which aligns with a corresponding mark on the engine block when the piston is at top dead center (TDC). These marks help ensure proper timing during assembly or maintenance. Always refer to the specific engine model's service manual for detailed guidance.
1ml
A 5hp craftsman engine has a compresson of 135psi
5hp @ 3600 rpm, according to trupower.com
Run the car good
[object Object]
.035 spark .020 points
The easiest way is to use a standard business card between the coil and the magnet part of the flywheel.
sovereign 5hp i have one for sale
any where from 120 lbs to 180 lbs