I saw it a while ago, and then last night… Just stating that i want someone to drill a hole in a rotary and shove a cam in there… 
WTF! I cant find this thing ANYWHERE! thats never happened before…
MUST…FIND…VIDEO…
Why must in insist on clearing my cache all the time?
Nice work finding it again ^^^^^ :tup:
They do this at the factory to study the flame front and how it propagates across the cylinder. This helps in the design of more efficient cylinder heads, pistons and fuel systems. Always cool to see.
http://video.google.com/videoplay?docid=-5815350492893860613&hl=en
Another link, i couldn’t get photobucket to work.
thats really cool :tup: