KID KART - Black Throttle Slide Valve for LO Kid Karts / .285"

Empower young racers with this black throttle slide valve, sized at .285 inches for LO Junior engines. It regulates air intake precisely, delivering measured power that suits developing skills without excess.

SKU 555728's design minimizes turbulence, ensuring even throttle progression for confident driving. In junior classes, this means better lap consistency as kids learn to modulate speed.

• Balanced Flow: .285 inch bore provides appropriate restriction for the very youngest of our generation in racing and setting RPM limits.
• Durability: Black finish resists wear from frequent use in training sessions.
• Pit Efficiency: Quick-slide mechanism aids fast carb adjustments.
• Do not confuse this slide listing with the adult (Senior Light, Medium, Heavy, Masters, Super Masters) BLACK SLIDE which is located here. Maximum power and no restriction.

Coaches note improved response times, helping juniors exit pits slower.

For safe progression, this valve tempers power while allowing growth—essential for building champions.

Check out our Downloads and Guides page for a few guides on tuning the LO206 carburetor, a few guides on this topic. There is more to the LO206 carburetor than at first glance! Do not let the competition convince you they don't touch the carb all year long, NOT TRUE. There is definitely power found in this area. When you buy a LO206 Performance built engine, not only do we tune the carb, but we provide you with a detailed HOW TO on tuning your carburetor session to session, track to track, day to day.... we hand pick the optimal flowing carb/intake position/and a few other very important items. This is so important guys and girls, one of the main variables on getting the most HP out of your Lo206 engine.