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Gaping spark plugs...The easy way
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<blockquote data-quote="honkyg" data-source="post: 8437428" data-attributes="member: 606879"><p>depends on the ignition and coil,... coil mostly, but the ancillary ignition parts can play a minimal roll. high perf parts like accel, ngk, or msd for example, can allow you to open up the gap a bit more without fouling the plug due to the higher amount of discharge in energy used to complete the circuit between the center and ground electrodes.</p><p></p><p>smaller gap is usually the means to justify the discharge from a lower energy coil and/or a points ignition.</p></blockquote><p></p>
[QUOTE="honkyg, post: 8437428, member: 606879"] depends on the ignition and coil,... coil mostly, but the ancillary ignition parts can play a minimal roll. high perf parts like accel, ngk, or msd for example, can allow you to open up the gap a bit more without fouling the plug due to the higher amount of discharge in energy used to complete the circuit between the center and ground electrodes. smaller gap is usually the means to justify the discharge from a lower energy coil and/or a points ignition. [/QUOTE]
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Gaping spark plugs...The easy way
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