Wide Open Throttle Switch

This 4150 W.O.T. switch from ATM comes with a black powder-coated bracket, hardware and instructions for a simple installation on any ATM 4150 carburetor. 

• Fits ATM 4150 carbs
• Powder-coated bracket
• aka - micro switch
• Commonly used for Nitrous activation
• Installation is available with new carburetor - call 270-846-3964.