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Spark Plug, AR3910X Honda GX120/160/200

Spark Plug, AR3910X Honda GX120/160/200

Regular price $7.95
Regular price Sale price $7.95
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The AR3910X spark plug is longer. This increases compression and adds about 3/4hp. A must have for your Honda, or clone. Convert your engine to Box Stock class. fits the 5.5 and 6.5hp engines Honda and clones. for Honda GX120/160/200. Works great on our Titan and Predator Engines
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I was blown away with the quality of this thing, and the power!

Mark Harvy

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