Happy Button
Ahh those days!!! 12 volt source Brown wire . Manifold above carbs. pucks have different "shot" holes,... start 3-4 work up. plug carb Vent tubes into Tee. Don't kink lines. Adjust manifold RICH and work down to just before crisp. should have square rectifier to change from Premium/regular which drops timing when on button. clamp GOOD button on bars {ktm kill switch} Solenoid to side air box. Bottle upside down right side 5 minutes of fun-- when --where-- long. 10 seconds average. No real change to clutching didn't drag race,.. just hill climb and No2 snapped RPMs back to peek.