Gasdynamic of Aprilia RSA at 13.000 rpm

Read here the history about the symmetric twostroke engine:
www.kiwibiker.co.nz/forums/sh...
Here you see the moving pulses in the exhaustpipe of an Aprilia RSA 125cc at 13.000rpm
This was in 2007 the fastest twostroke 125cc engine in the world.
More explenation will follow later.

[@raebirch540]

Really cool to have a visual like that

[@JohnBoyDeere]

That is where it is at, the tuned pipe!

[@guidosamson682]

Fimpjes van de test !!! Aub

[@JerryLee..]

Nice!!!!!!!

[@user-qt9zg6tp8o]

โหด

[@geemy9675]

ever heard about screen capture ?

[@joaosoares712]

Muito interessante!!! Como conseguir este software??

[@50ccRacing]

Mota