Product Description
The Autolite 3910X spark plug is a surface gap plug that requires no gap settings. A simple plug and play part that is a beneficial upgrade to the ignition system on your 212cc predator, BSP, or any other clone engine.
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A MUST BUY FOR ALL Supported...
With this spark plug on my predator 212 modded with the stage 1 kit this spark plug and the torque a verter kit with spacers my top speed was 45mpg on hilly winding roads I recommend this spark plug on any and all supported engines!!!!
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Sparkplug
It seems to me that it made my cc100x faster and I recommend when doing a tuneup check out your sparkplug gap thank you Gopoweersports... Satisfied
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Autolite 3910x spark...
Made a big difference,made 224 predator come alive.
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Yet to be...
I bought this last sunday and it and my other product have still yet to even ship. A bit disappointed
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Autolite...
Great racing plug, great service!
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Plugs
Have not had a chance to try them.
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This sparkplug has cost me more than its worth.
Bought it and installed it into a custom engine I've been working on for awhile. I've used it for approximately for about 4 hours till it stopped working, I've found carbon climbing up the ceramic through the nut. I thought nothing of it and thought it was my head failing, I've had the valves seated twice at a machine shop, $300's later I threw a stock sparkplug on it and the engine ran fine. I don't know whether I got a bad batch. But either way I'm not a fan.
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spark...
think I need a carb
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I love that spark plug I have a ct200u-ex I can...
I love that spark plug I have a ct200u-ex I can tell the difference from the spark plug that came with it
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Autolite 3910X Spark...
Autolite 3910X Spark Plug