48oz
190cc
what plug size fits a 3.75 briggs and stratton,and a 19.5 briggs engine and what is the gap. thank you
loose line,[sucking air] hole in primer button, no gas,
SAE30
9
It is a 2-cycle 4HP Briggs motor.
A Briggs and Stratton 17.5 horsepower engine can use any type of small engine motor oil. A heavy duty motor oil is recommended.
For a Briggs and Stratton motor 3.5 motor used straight gas and oil in the crank-case, there is no ratio.
official site for Briggs and Stratton Spark Plugs is: http://www.briggsandstratton.com/maint_repair/routine_maintenance/choosing_spark_plugs/ The proper spark plug will depend on the type of 6.5 HP motor that you have. Briggs and Stratton made several different ones and the best way to get the proper plug will be to call an authorized Briggs and Stratton repair shop with the mower make and model numbers.
7.75 HP
13.6