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Posted by Saabnutt (more from Saabnutt) on Sat, 8 Mar 2008 19:53:44 Share Post by Email
In Reply to: spark plugs advertised in Scientific American, bill goodman, Sat, 8 Mar 2008 14:21:55
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Haven't tried any yet. The makers claim that there's more reserve electrical power thereby increasing maximum combustion of fuel with increased power. With octane rating of the gasoline being set, the burn rate doesn't really change so cars need advancement in the timing. When engine speed and load increase, the fuel needs to completely burn within milliseconds or the piston will roatate be past the power stroke point thereby wasting energy. This plug in theory is suppose to ignite more fuel area in the piston camber an thus ending with a more complete combustion. Honda- cvcc as I think they were called had a three camber carburetor and a head with an extra camber and separate axillary valve. This part of the head had a small chamber in it and spark plug so to ignite a very small but rich mixture of gasoline. This would the ignite the lean mixture of gasoline in the normal/common area of the cylinder-head with great efficiency since there was so much ignite area. So! as an example, I think this is what in theory their trying to do is to get more area of gasoline to burn in a short amount of time. It might also be like having two spark plugs per. cylinders. On some Dirt bike's they have two angles to run a spark plug in the cylinder-head. This creates different power curves. Does this make any sense??

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