.030
The spark plug should be gaped at .030"(76mm)
A Champion CJ8Y or J19LM will perform fine
0.030" for a champion or 0.020" for NGK and others.
Depending on the model, it could differ, but the most common would be the champion CJ8 spark plug, or similar, double check at your parts store before you buy.
1ml
SAE 30
Run the car good
spark plug gap, gas/air mixture on carb.
If your 5hp Briggs & Stratton engine won't stay started, it could be due to several issues. First, check the fuel to ensure it's fresh and reaching the carburetor; old or contaminated fuel can cause starting problems. Additionally, inspect the air filter for clogs and the spark plug for wear or fouling, as both can hinder performance. Lastly, ensure that the carburetor is clean and functioning properly, as dirt or debris can affect fuel flow.
All the small Briggs engines seem to have a points gap of 0.02 inches
any where from 120 lbs to 180 lbs
According to my owners manuel the spark plug gap is 30