Quote:
Originally Posted by cooperino
You taught all these kids and didn't teach the 4 basic principles of an engine cycle?
Intake, COMPRESSION, power, exhaust....
This is too basic to be discussed really.. not sure what you were teaching there.
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Anyone that was in my class learned what each stroke did. There is a difference between each stroke does and what an engine needs to run.
If you have a vessel with a lid that has air and fuel in it (not compress) and add a spark to it.....the air-fuel should ignite and blow the lid off the vessel. The lid may not go very far from the vessel.
Lets take that same vessel-pressurize the air fuel mixture and add a spark. The lid should go father from the vessel than the non compress simulation when the compress air fuel is ignited.
My point...….
We had work being done without the air fuel mixture being compress. I disagree with briggs site. I have old briggs manuals stating you only need air-fuel-spark.
I will leave you with this thought......the old Kohler K series have a compression release built into it.
I'm not turning this into a pissing match. I will agree to disagree with cooperino