Question 1 what is the purpose of oil in and engine.
journal of mikes motors pages 35-37, 10-15-2005
This can be found in our library the card catologue number is blah blah blah and it is on the second floor. I accessed it last on 1-5-08. The organization is the "national motorheads of america." This organization peer reviews everything.
web site link here
this is a really good web site, it has picture and and animation show the function of the oil. I found it easy to understand. The problem is that it is that the web site is not part of a preofessional organization.
Question 2 How does a crank shaft work.
(web site link here)
This is johns personal homepage. (probably not a good reference) I accessed it yesterday 1-18-08