Maximum power for your kart - without compromises!

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Do you love the thrill of the track? Then you need an engine that can keep up with you!

At JBMK GX Racing, we breathe new life into decommissioned Honda GX390 engines - with

▶ more power.
▶ better performance.
▶ and an unbeatable price-performance ratio.

Why buy new when you can get more for less?

Our engines are completely overhauled, tested and ready to take your kart to the next level.

▶ more torque.
▶ more speed.
▶ more driving fun.

Get started now - your perfect engine is waiting for you!