Video duration: 465 seconds
Global video hits: 24519
One of the first 4 Strokes to hit the market in the early '80s was this Kalt .45. It was manufactured by Kalt Sangyo of Tokyo, Japan and was one of my most reliable and greatest flying engines for my planes. It needed no muffler and used no or low nitro content fuel to run.
I decided to run it for all of you to see and here.
Thanks for watching.
Video duration: 62 seconds
Global video hits: 153646
PICTURES OF THE CAR!!!...
http://img355.ima geshack.us/my.php?im age=sv4010630vebj4.j pg
http://img206.ima geshack.us/img206/28 16/sv401061vo3.jpg
Tmaxx with O.S. .40 4-stroke engine. Hardcore racing tranny with OTB 2 speed.
Wheels are Proline 40 series with RR tires & spinners.
Video duration: 152 seconds
Global video hits: 26970
MotorcycleUSA.com got their hands on the 2006 four-stroke 250cc MX machines and took them out for a thrashing. Watch the video and then head to www.motorcycle-usa.c om for the full test.
Video duration: 103 seconds
Global video hits: 10314
This is a video showing the 2 stroke dirt bikes against 4stroke. we didnt really plan it. just 4 fun.
Were not THAT good. and this was when i was only at 5 months riding. im at 11 months now... old video hehe
Video duration: 123 seconds
Global video hits: 85956
http://video_demos.c olostate.edu
Demonstration of the components and workings of a 4-stroke internal combustion engine.
Many more video demonstrations of engineering and physics principles and devices can be found at:
http://video_demo s.colostate.edu