Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Please note that it is not permitted to have referral links posted in your signature. Keep these links contained in the appropriate forum. Thank you.

https://www.boards.ie/discussion/2055940817/signature-rules
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Video from Inside a 4-Stroke Engine

  • 29-03-2010 10:53pm
    #1
    Coyote
    Registered Users, Registered Users 2 Posts: 1,237 ✭✭✭


    don't think this was posted before but if I missed it sorry



    This video shows what happens inside a four-stroke engine. That’s:
    1. the intake stroke of the piston, reducing pressure in the cylinder and forcing gas and air inside
    2. intake and exhaust valves close and the piston compresses the fuel-air mix
    3. the compression and a spark result in combustion, and therefore a power stroke
    4. the piston compresses, pushing out the expended fuel-air mix

    found it on neatorama.com/


Comments

Advertisement