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Old 02-15-2016, 10:15 PM   #126
Corbic
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Whalen's LM7 S13 Coupe - WSRD

Quote:
Originally Posted by StyleUp View Post
Looks cool man! Most people just move the ignition coils to sit on top of the valve cover.

That's where they are on a stock engine.

The OHV design means you can't put the spark plug dead center, so the plugs are on the side. This also means you can't put coil-on plug. So GM did coil-near-plug.

The further away the plugs, the less efficient the spark.

Last edited by Corbic; 02-24-2016 at 04:49 AM..
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