Vaughn MacKenzie
TDR MEMBER
I was surfing the web and found this page about various science projects at a Penn State University dealing with alternate fuels in IC engines. Near the bottom is a Cummins 24-valve which they somehow mounted a videoscope to view into the combustion chamber and shot super slo-mo of the injection event. It's hard to see but apparently it shows from about 6* BTDC to 20* ATDC. Check it out! The only flaw I spotted in test setup is the Fram filter installed on the engine
http://www.ems.psu.edu/~boehman/altfuels.html
Vaughn

Vaughn
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