Megasquirt Microsquirt V3 Efi Controller W/4foot Harness: Complete Install Kit on 2040-parts.com

Version 3.0 MicroSquirt EMS is a full stand-alone engine management system for your cycle, ATV, boat, personal water-craft, snow machine, or car. 

This 13-piece kit ships with:

• Waterproof case.
• Dual VR/Hall inputs with adaptive noise filtering.
• 2 0-5v Logic level ignition outputs.
• Dual Spark capability: ability to use two inputs and two outputs for ignition.
• No pulse width modulation (PWM) to limit injector current. The fuel injector drives will max out at 5 amps each, enough to drive one low-impedance (or 4 high-impedance) injector per bank. To get everything to fit without lots of heat sinking, MicroSquirt® uses the ST VND5N07 from STMicroelectronics to drive the injectors. This is not a ‘peak and hold’ driver, but it does clamp the current at 5 amps, so it can be used with one low-impedance injector per bank, however the close time may be a tad higher (or you can use resistors). For up to 4 high-impedance injectors per bank, it should work fine. For example, for motorcycle use MicroSquirt® will be perfect!
• No stepper IAC control: PWM Idle valves, as well as on/off idle valves, can be used.
• The MicroSquirt® board uses the sealed 35-pin AMPSEAL connector. The board is the physical size of a business card – connector and all. A MicroSquirt® EFI controller’s board size, including the 35-pin AMPSEAL connector, is very small – 2.4″ x 3.5″ (61mm x 89mm), just slightly bigger than a credit card. 
• Pre-loaded code: comes with the embedded code already loaded onto the processor. You can upgrade to newer versions of the code as they are released, but you won’t have to load the code initially to get MicroSquirt® working. 
• Utilizes EFI Analytics Tuner Studio software (freeware)
• Genuine B&G computer module, built in USA
• 1-Year Warranty