The Mazda Rotary Engine Part 1
Educational film by Toyo Kogyo about the Mazda Rotary Engine. Shows how the Rotary engine works with comparisons to the Piston Engine. Also shows the Mazda RX500 test vehicle on a banked circuit and the Mazda Cosmo Sport (or 110S). Originates from the late 60's.
12 rotor rotary engine sevenstock 14 2011
Pretty stinkin' awesome!
Watch it run! http://www.youtube.com/watch?v=dT8wTr27uD4
Got some info on it:
Weight: 830 lbs
Displacement: 960 cubic inches
Max Wide Open Throttle RPM: 8,500-9,000
First scheduled maintenance for boating applications:
Naturally aspirated (pump gas 87 octane) 1,440 hp pleasure use at 400 hours.
turbo-charged 10 lbs Boost (pump gas 87 octane) 2,400 hp poker run version at 200 hours.
turbo-charged 25 lbs Boost (race fuel 110 octane) 3,600 hp race version at 30 hours.
turbo-charged 50 lbs Boost (race fuel 116 octane) 5400 hp Drag race version at 11,000 rpm"