Quote:
Originally Posted by HoneyBadgerRy
A dyno would likely not tell the difference, but all the people making money selling aftermarket sparkplugs and coilpacks would say that the stronger spark would lead to increased HP, and better fuel economy. IRL, all it likely does is make you feel better about yourself.
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This. I could see this being beneficial with higher compression or adding a turbo.
One thing that just crossed my mind though, OP: What is the resistance across the leads for this vs the factory coil? Less resistance = possible CDI damage, more resistance = less spark. Did you happen to measure them against the factory coils?