Spark Gap

So how does the spark gap on the plug affect our engines. Seems like on cars a larger gap leads to more efficient burning of fuel in the chamber. Be it true for us? I opened the gap on mine from .025 to .034 and am wondering what it might change?

Re: Spark Gap

bigger gap is harder to fire, you need a stronger coil or really well tuned ignition system.

Re: Spark Gap

I think a tighter spark = stronger spark i usually roll about .020-.025 puch stock specs = .016-.020

Re: Spark Gap

Power's in the points! - it's a phrase some of us say regularly.

One way to find out is to ride your bike now. It will tell you.

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