10-29-2010, 01:37 AM
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#3 (permalink)
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Master EcoModder
Join Date: Jul 2009
Location: New York
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15 degrees ATDC
Quote:
Originally Posted by Old Tele man
gasoline -- a hydrocarbon mixture typically varying between C8H16 and C8H18 (iso-octane) and requiring only about 30 milli-joules (watt-seconds) of electrical discharge energy for ignition under compression.
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and the above spark should be timed so that
peak combustion pressure always occurs at 15 degrees ATDC
no matter the load
or rpm
or conditions at the time |
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