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[email protected] PhantMan@nospam.invalid is offline
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First recorded activity by BoatBanter: Jul 2006
Posts: 478
Default Detroit 353 diesel -- aluminum block? How to tell?

brucedpaige wrote
So, where does the two stroke diesel engine get the air necessary to
support combustion of the next injection of diesel fuel if not through
the use of a mechanical air pump, usually referred to as a "Blower" in
D.D. parlance


Del Cecchi:
Presumably it would get them by using the crankcase as a compressor like
a gas 2stroke does.


I don't know why I didn't think to post a link like this yesterday. It
makes it much easier to see and understand the difference between the
two designs (crankcase induced air vs blower induced air) and see why
a DD design won't run without a blower.

http://auto.howstuffworks.com/diesel-two-stroke1.htm

Rick