somender singh combustion chamber grooves? Is this for real? - Ford Powerstroke Diesel Forum
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post #1 of 3 Old 09-30-2011, 04:09 PM Thread Starter
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somender singh combustion chamber grooves? Is this for real?

I've been doing some reading, and everyone that has done it appears to be pleased-any comment?

Somender Singh Groove Theory PROVEN! ::

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post #2 of 3 Old 09-30-2011, 04:24 PM
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IDK, went to their site and the header said somethin bout global warming. stopped caring there.


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post #3 of 3 Old 10-01-2011, 06:25 AM
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I don't see how grooving the head to direct a richer fuel air mixture towards a spark plug applies to a commonrail injected turbodiesel engine but:

would creating a 'sweet spot' in the combustion chamber lead to more efficient fuel burn or just cause detonation problems? I would guess the latter. he seems more concerned with simply getting the cylinder to fire using the minimum required fuel and oxygen rather than compression ratio's and actually making power - I would guess his theory would have better practical application in engines measured in 10's of cc's rather than liters... I'm no mechanic, though, so I may be missing something obvious in his thinking.

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