Racing Relays, Sensors & Switches
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- QuickCar Racing®Wiring ConnectorWiring Connector by QuickCar Racing®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense selection of premium replacement electrical parts manufactured to strict...High quality at an affordable priceExpertly made from premium materials$3.09 - $5.49
- QuickCar Racing®Wiring ConnectorWiring Connector by QuickCar Racing®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense selection of premium replacement electrical parts manufactured to strict...High quality at an affordable priceExpertly made from premium materials$3.09 - $5.49
- AFCO®230 Degree Water Temperature Warning Light Kit (85192)230 Degree Water Temperature Warning Light Kit by AFCO®. AFCO parts improve performance across many racing and performance applications. The common thread among racing and performance parts is unmatched performance. AFCO products are...Perfect solution for racing or performance applicationsMade to provide unmatched efficiency and win$34.99
- AFCO®275 Degree Oil Temperature Warning Light Kit (85193)275 Degree Oil Temperature Warning Light Kit by AFCO®. AFCO parts improve performance across many racing and performance applications. The common thread among racing and performance parts is unmatched performance. AFCO products are...Perfect solution for racing or performance applicationsMade to provide unmatched efficiency and win$34.99
- Biondo Racing®Activation Switch (LL-BUTTON)Activation Switch (LL-BUTTON) by Biondo Racing®.Perfect solution for racing applicationsEngineered to help you win the competition$18.67
- Keep It Clean®Starter Kill Plug and Play Delux Relay Socket (KICRASKILL)Starter Kill Plug and Play Delux Relay Socket by Keep It Clean®. Heavy duty relay socket make your installation a snap! Simply plug in any standard 5 pin relay and you're ready to go. When you need a headlight bulb or a stop light...High quality at an affordable priceExpertly made from premium materials$14.25
- Keep It Clean®Starter Solenoid Relocation Kit (KICHARNMRS)Starter Solenoid Relocation Kit by Keep It Clean®. When you need a headlight bulb or a stop light switch, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high...Prevents Voltage DropsPrevents Electrical Overloads$33.24
- Mr. Gasket®Battery Disconnect Switch (6276)Battery Disconnect Switch by Mr. Gasket®. Designed utilizing the latest technology, this product by Mr. Gasket features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$54.95
- PAC®Relay (PAC80)Relay (PAC80) by PAC®. Protect your power. Handles 80-Amp continuous current and 150-amp surges. Perfect for show systems utilizing lighting and motorized enhancements.Great for isolating a second battery making it dedicated to the stereo systemDoes not create a Vage drop to the second battery like conventional isolate$26.35
- PAC®Relay (PAC200)Relay (PAC200) by PAC®. Protect your power. Handles 200-Amp continuous current and 300-amp surges. Durable weatherproof construction. A must for multi-battery systems, allows for longer battery life and control over which battery is...Great for isolating a second battery making it dedicated to the stereo systemDoes not create a Vage drop to the second battery like conventional isolate$54.30
- Perko®Battery Remote Disconnect Switch (9603DP)Battery Remote Disconnect Switch (9603DP) by Perko®. Designed utilizing the latest technology, this product by Perko features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Expertly crafted from premium materialsDesigned to match rigorous quality standards$78.47
- Perko®Battery Selector Switch Key (8521DP0KEY)Battery Selector Switch Key by Perko®. Designed utilizing the latest technology, this product by Perko features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...Expertly crafted from premium materialsDesigned to match rigorous quality standards$6.55
- Perko®Bulkhead Mount Battery Disconnect Switch with Mounting Rings and Legs (9621DP)Bulkhead Mount Battery Disconnect Switch with Mounting Rings and Legs (9621DP) by Perko®. Designed utilizing the latest technology, this product by Perko features premium quality and will perform better than advertised. Perfect for your...Expertly crafted from premium materialsDesigned to match rigorous quality standards$42.29
- Perko®Cup Mount Battery Disconnect Switch (9621DPC)Cup Mount Battery Disconnect Switch (9621DPC) by Perko®. Designed utilizing the latest technology, this product by Perko features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Expertly crafted from premium materialsDesigned to match rigorous quality standards$49.49
- Perko®Dual Battery Selector Switch (8521DPC)Dual Battery Selector Switch (8521DPC) by Perko®. Designed utilizing the latest technology, this product by Perko features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Expertly crafted from premium materialsDesigned to match rigorous quality standards$59.85
- Perko®Dual Battery Selector Switch (8521DP)Dual Battery Selector Switch (8521DP) by Perko®. Designed utilizing the latest technology, this product by Perko features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Expertly crafted from premium materialsDesigned to match rigorous quality standards$56.23
- QuickCar Racing®1-Pin Connector Kit (50-312)1-Pin Connector Kit (50-312) by QuickCar Racing®. Male And Female. This QuickCar Weather Pack 1 Pin Connector Kit comes with one Male and one Female connector. Sold individually. These Weather Pack terminals are completely bulletproof...High quality at an affordable priceExpertly made from premium materials$6.09
- QuickCar Racing®1-Pin Male Wiring Connector (50-311)1-Pin Male Wiring Connector (50-311) by QuickCar Racing®. This QuickCar Weather Pack 1 Pin Connector Kit is a Male Only connector, with pin/seal. Sold individually. These Weather Pack terminals are completely bulletproof wire...High quality at an affordable priceExpertly made from premium materials$3.09
- QuickCar Racing®2-Pin Connector Kit (50-322)2-Pin Connector Kit (50-322) by QuickCar Racing®. Male And Female. This QuickCar Weather Pack 2 Pin Connector Kit comes with one Male and one Female connector. Sold individually. These Weather Pack terminals are completely bulletproof...High quality at an affordable priceExpertly made from premium materials$7.09
- QuickCar Racing®2-Pin Female Wiring Connector (50-320)2-Pin Female Wiring Connector (50-320) by QuickCar Racing®. This QuickCar Weather Pack 2 Pin Connector Kit is a Female Only connector, with pins/seals. Sold individually. These Weather Pack terminals are completely bulletproof wire...High quality at an affordable priceExpertly made from premium materials$4.09
- QuickCar Racing®2-Pin Male Wiring Connector (50-321)2-Pin Male Wiring Connector (50-321) by QuickCar Racing®. This QuickCar Weather Pack 2 Pin Connector Kit is a Male Only connector, with pins/seals. Sold individually. These Weather Pack terminals are completely bulletproof wire...High quality at an affordable priceExpertly made from premium materials$3.69
- QuickCar Racing®3-Pin Connector Kit (50-332)3-Pin Connector Kit (50-332) by QuickCar Racing®. Male And Female. This QuickCar Weather Pack 3 Pin Connector Kit comes with one male and one Female connector. Sold individually. These Weather Pack terminals are completely bulletproof...High quality at an affordable priceExpertly made from premium materials$7.69
- QuickCar Racing®3-Pin Female Wiring Connector (50-330)3-Pin Female Wiring Connector (50-330) by QuickCar Racing®. This QuickCar Weather Pack 3 Pin Connector Kit is a Female Only connector, with pins/seals. Sold individually. These Weather Pack terminals are completely bulletproof wire...High quality at an affordable priceExpertly made from premium materials$4.49
- QuickCar Racing®3-Pin Male Wiring Connector (50-331)3-Pin Male Wiring Connector (50-331) by QuickCar Racing®. This QuickCar Weather Pack 3 Pin Connector Kit is a Male Only connector, with pins/seals. Sold individually. These Weather Pack terminals are completely bulletproof wire...High quality at an affordable priceExpertly made from premium materials$4.09
- QuickCar Racing®4-Pin Connector Kit (50-342)4-Pin Connector Kit (50-342) by QuickCar Racing®. Male And Female. This QuickCar Weather Pack 4 Pin Connector Kit comes with one male and one Female connector. Sold individually. These Weather Pack terminals are completely bulletproof...High quality at an affordable priceExpertly made from premium materials$8.79
- QuickCar Racing®6-Pin Connector Kit (50-362)6-Pin Connector Kit (50-362) by QuickCar Racing®. Male And Female. This QuickCar Weather Pack 6 Pin Connector Kit comes with one male and one Female connector. Sold individually. These Weather Pack terminals are completely bulletproof...High quality at an affordable priceExpertly made from premium materials$9.59
- QuickCar Racing®6-Pin Female Wiring Connector (50-360)6-Pin Female Wiring Connector (50-360) by QuickCar Racing®. This QuickCar Weather Pack 6 Pin Connector Kit is a Female Only connector, with pins/seals. Sold individually. These Weather Pack terminals are completely bulletproof wire...High quality at an affordable priceExpertly made from premium materials$5.49
- QuickCar Racing®6-Pin Male Wiring Connector (50-361)6-Pin Male Wiring Connector (50-361) by QuickCar Racing®. This QuickCar Weather Pack 6 Pin Connector Kit is a Male Only connector, with pins/seals. Sold individually. These Weather Pack terminals are completely bulletproof wire...High quality at an affordable priceExpertly made from premium materials$5.46
- QuickCar Racing®Switch Panel Sticker Kit (50-004)Switch Panel Sticker Kit (50-004) by QuickCar Racing®. Small. Customize QuickCar ignition control panel quickly and easily, while keeping a professional appearance. Sticker kit includes labels for 16 various functions that maybe...High quality at an affordable priceExpertly made from premium materials$3.95
- QuickCar Racing®Switch Panel Sticker Kit (50-003)Switch Panel Sticker Kit (50-003) by QuickCar Racing®. Large. Customize QuickCar ignition control panel quickly and easily, while keeping a professional appearance. Sticker kit includes labels for 16 various functions that maybe...High quality at an affordable priceExpertly made from premium materials$3.95
Mechanical components of an ignition distributor are prone to wear and tear as they age, which in turn leads to inaccurate ignition timing and reduces the overall performance of the engine. That’s why virtually all modern high-performance and race cars come with a distributorless ignition system, in which the ignition coil is replaced with a number of individual induction coils or a coil pack, and the distributor’s function is performed by the ICU or ECU that relies on the data provided by different sensors, and uses various relays and switches to fire the right spark plug at the right time.
To get the most out of each power stroke, the air-fuel mixture inside the combustion chamber must be ignited at the moment when the piston is in the very top position. To determine it, your ECU uses the crankshaft position and camshaft position sensors, which are attached to the triggering toothed wheel on the crankshaft and camshaft. Both wheels have a gap between the teeth which corresponds to the top dead center of the piston. The sensors continually send signals to the ICU or ECU, which analyzes them to determine the position of the piston, and controls ignition timing.
Your ECU performs plenty of tasks at the same time, so ignition timing control is just one of them. Without exaggeration, it is the brain of your vehicle that manages everything from preparing an air-fuel mixture to the work of your headlights. To help it keep everything under control, your vehicle has an army of different sensors, relays, and switches. Each of them does its piece of work to ensure proper operation of your car, so none of them can be neglected, especially taking into account that it is so easy to pick out the right part for your race car on our website.
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