Check the listing for details. New FTP Universal Nitrous 15A Dual ACTIVATION MICRO SWITCH & BRACKET Dominator. Condition: New. Listed at 28.99 USD. NEW FTP SPDT Dual 15A NITROUS EXPRESS NO2 Nitrous Oxide Wide Open Throttle WOT Activation & Safety SWITCH & BRACKET KIT for Holley 4500/4500HP Dominator Carburetors & Holley 4500 Generation 3 Dominator Carburetors SKU: FTP-15518-15DT Qty Part # Parts Included in Kit #15518-15DT: 1 15516-15DT Universal WOT Switch: Heavy Duty, Snap Action, Limit switch. SPDT, Normally Open/Normally Closed (NO/NC) 15 Amp, 3 Wire Quick Disconnects: 3 Female, 16-14 gauge, fully insulated, blue, .25" spade terminals. 1 15518 NITROUS EXPRESS Brand Dominator WOT Mounting Bracket including screws, lock washers, washers and nuts to mount the switch. ​ This Nitrous Express NX brand micro switch kit can be used to activate nitrous systems, solenoids, fuel pumps, and most anything else. The 15A switch works with most EFI vehicles with Dominator carburetors to trigger a relay at or near wide open throttle. Fits Holley or Holley-style bore 4500 Dominator four barrel carburetors: Holley 4500 Dominator; Ultra Dominator; Ultra Dominator HP: 750, 1050, 1150, 1250; AED Dominator carbs; Barry Grant: King Demon; Quick Fuel Technology Dominator 4500 Style Carbs: QFX, Race-Q, P Series, Q Series, 750, 1050, 1150, 1250, 1450; and C&S, APD (Allstar Performance), BLP (Bo Laws), Rupert, Willy’s, etc The switch can be adjusted by cutting and/or bending the long activation arm. Product Specifications: Controls Nitrous systems, Solenoids, Fuel Pumps, etc. Bracket Material Aluminum Bracket SKU 15518* Switch Type Heavy Duty, Normally Open, SPDT Kit SKU FTP-15518-15DT Free Returns Yes Returns 60 days *Generic Holley bracket for the following Interchange Part Numbers: 72281, PRP 2061, 600-2QFT, AED 6087, Wilson Manifolds - Nitrous Pro Flow 732201, 732301, 732601, P6002, 600-2RQFT, 16514NOS, 16520NOS, Jegs 16501, NOS 15568, 15569, 15577, ALL54181 by the following suppliers: Jegs; Nitrous Epress (NX); Advanced Engine Design (AED); Allstar Performance (AP); Big End Performance (BEP, BIG); Edelbrock; Wilson Manifolds (WIL, WSN). **Is a suitable WOT switch replacement unless you are using a NOS or BEP 25 amp switch. All Fitments UNIVERSAL Year Model Cylinders Liter Eng Desg. Fuel 0 - 0 Universal for DOMINATOR 4500 Carburetors, NON APPLICATION SPECIFIC ALL ALL ALL ALL All switches tested for continuity. FAST FREE SHIPPING. Ships within one business day. Seller pays USPS First Class shipping. Domestic Returns within 30 days at the Seller's expense. Drive Safely!