Thread: Twin Plug?
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copbait73 copbait73 is offline
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Join Date: Nov 2003
Location: Chesterfield IN
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In general it is an expensive item that adds little bang for the buck. Usually installed on a turbo engine to overcome having too high fixed compression ratio and or boost for the octane of available fuel. Limit both of the excesses mentioned and it is not needed.

The HP gained - money spent - by all the racer mods mentioned above can be overcome by simply avoiding the urge to increase the fixed compression ratio during engine build.
Old 11-24-2011, 06:06 PM
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