autolite AR3910X


Item No: GAR3910X
Brand: Autolit


The AR3910X spark plug is longer. This increases compression and adds about 3/4hp. A must have for your Honda, Titan or Predator. Convert your engine to Box Stock class. fits the 5.5 and 6.5hp engines Honda and others. fits Honda GX120/160/200. Works great on our Titan Engines


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