Pop
Member
Registered: 8th May 03
Location: Reading
User status: Offline
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Hopefully not a repost...
http://www.liveleak.com/view?i=73e_1192001762
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jr
Member
Registered: 20th May 02
Location: Kent
User status: Offline
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repost of a repost, good though
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Pop
Member
Registered: 8th May 03
Location: Reading
User status: Offline
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damn it on the repost.
I'll leave it up for all those like me who have been in hiding somewhere and have missed it all the other times it's been posted
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Brett
Premium Member
Registered: 16th Dec 02
Location: Manchester
User status: Offline
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I hadn't seen it
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Ste L
Member
Registered: 3rd Jul 06
Location: Manchester Drives: 106 16v Rallye
User status: Offline
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second time posted today..
about the 4 or 5th time posted all together
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Mike GSi
Member
Registered: 3rd Jan 07
Location: Ipswich, Suffolk Drives:Astra VXR
User status: Offline
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Bez_SXi
Member
Registered: 24th Sep 05
Location: West Mids
User status: Offline
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That's cool as fuck...
What is it that enters the chamber when the valve opens then, air or fuel, or both? Then it's compressed and the spark plug ignites it, right?
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Mike GSi
Member
Registered: 3rd Jan 07
Location: Ipswich, Suffolk Drives:Astra VXR
User status: Offline
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the spark ignites it as soon as it enters, its Oxygen and petrol that enters together, then the piston comes to the TDC then bangs, then goes back down then the exhaust valve opens.
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cunningham
Member
Registered: 25th May 05
Location: Lochore, Fife
User status: Offline
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pump squeeze bang blow nice vid
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Bez_SXi
Member
Registered: 24th Sep 05
Location: West Mids
User status: Offline
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quote: Originally posted by Mike Z20LET
the spark ignites it as soon as it enters, its Oxygen and petrol that enters together, then the piston comes to the TDC then bangs, then goes back down then the exhaust valve opens.
I see, cheers
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karisma_corsa
Member
Registered: 19th Nov 06
Location: sleaford, lincs
User status: Offline
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how did they film that? jsut wundered, looks smart
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_Allan_
Member
Registered: 24th Mar 04
User status: Offline
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quote: Originally posted by cunningham
pump squeeze bang blow nice vid
best type of vids, red tube is full of them
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cunningham
Member
Registered: 25th May 05
Location: Lochore, Fife
User status: Offline
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quote: Originally posted by _Allan_
quote: Originally posted by cunningham
pump squeeze bang blow nice vid
best type of vids, red tube is full of them
lol red tube you say eh?
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Tommy L
Member
Registered: 21st Aug 06
Location: Northampton Drives: Audi wagon
User status: Offline
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quote: Originally posted by Mike Z20LET
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gavin18787
Premium Member
Registered: 22nd Feb 05
Location: Basildon, Essex
User status: Offline
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Drives supercharged Tec with torque
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Lazarus
Member
Registered: 12th Nov 01
Location: Skopje,Macedonia
User status: Offline
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quote: Originally posted by Mike Z20LET
the spark ignites it as soon as it enters, its Oxygen and petrol that enters together, then the piston comes to the TDC then bangs, then goes back down then the exhaust valve opens.
Oxygen?It's air surely?!
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SVM 286
Member
Registered: 13th Feb 05
Location: pain
User status: Offline
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quote: Originally posted by Bez_SXi
quote: Originally posted by Mike Z20LET
the spark ignites it as soon as it enters, its Oxygen and petrol that enters together, then the piston comes to the TDC then bangs, then goes back down then the exhaust valve opens.
I see, cheers
Spark ignites air fuel mixture once it has been suitably compressed on the compression stroke and while the piston is a few degrees before tdc and valves are closed obviously.
Exhaust valve opens after power (downward) stroke in order for burnt gasses to exit on exhaust (upward) stroke, and will in some cases remain open to scavenge some of the exhaust gasses for the next cycle.
This all happens in a fraction of a second.
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Adam-D
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Registered: 11th May 02
Location: Cheshire
User status: Offline
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cool
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