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DIYAutoTune MegaSquirt Gen 2 plug-and-play engine management systems are standalone units designed as direct-fit, factory ECU replacements offered for a variety of foreign and domestic vehicles. These powerful and cost-effective options typically require an hour or less for installation, and each includes a base map to get the motor fired up easily and ready for fine-tuning to match your engine's needs--from mild to wild. MegaSquirt Gen 2 ECUs get the job done with an impressive feature list that will let you do a lot more than you'd expect anywhere near this price point. DIY AutoTune MSPNP Gen 2 ECUs typically feature: * Fully plug-and-play installation--no wiring required for basic functionality * Base map is pre-loaded to help your engine start on the first turn of the key * Real-time tuning and data-logging with a laptop connection * Supports most aftermarket wideband sensors * 16 x 16 fuel tables allow high-resolution tuning * 12 x 12 ignition tables * Multiple acceleration enrichment strategies * Closed-loop idle speed control * Air conditioner control * Onboard peak and hold drivers support both high and low impedance injectors--no external ballast resistor is needed * Allows removal of stock airflow meter or stock MAF sensor, if so equipped * 12 x 12 air fuel ratio target tables for use with wideband oxygen sensor for precise tuning and table trim * Built-in 2-step rev limiter/launch control with flat shift * Real-time barometric correction * Internal 4-bar MAP sensor reads up to 44 psi of boost * Over-boost protection * Closed-loop boost control (requires boost solenoid kit) * Knock sensor input with adjustable sensitivity * Headphone output for knock sensor--listen for knock while you tune! * Table switching input--change fuel and spark maps on the fly for different fuels, nitrous activation, etc. * Input for flex fuel sensor--switch between E85 and gasoline on the fly! * CAN Bus connector allows interconnection of other MegaSquirt-compatible devices for additional functions, like: EGT input, automatic transmission controller, additional sensors ... the possibilities are limitless! * MegaSquirt Gen 2 plug-and-play ECU * MSPNP RS232 serial tuning cable, 6 ft. (USB adapter sold separately, if needed) * Tuning software and documentation USB stick * 6 ft. vacuum hose for MAP signal and "T" fitting * Four screws for ECU mounting
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$869.99
For racers that need serious spark output, the MSD Ultra 7AL ignition boxes are the right choice. Offering industry-leading spark energy output in a compact and efficient package, the Ultra 7AL includes four step retards, three rev limits and two rpm-activated switch outputs. The Ultra 7AL also features two different power output settings that can be used for on-the-fly changes which are perfect for drag-and-drive applications. All features are adjusted using plug-in modules including the 3-step rev control and multi-step retard. The rev control gives you the ability to set one rev limit for the burnout, another for the staging rpm limit and a third for use top end engine protection in the event of driveline failure. For nitrous fans, there are four separate stages that can be activated independently yet add up together. Plus, there are two rpm activated switch outputs that can be used for air shifters, shift lights or other devices that require a perfectly timed ground trigger! For increased output and proven multi-spark power, use MSD Ultra 7AL ignition boxes. Ultra 7AL multiple spark ignition control features and benefits: * High-output continuously delivers high energy for maximum performance even under extreme race or street conditions * Lighter, and over 50 percent smaller than the 7AL-3 model * Two different power output settings for on-the-fly changes for drag-or-drive situations * Twice the spark output of the 7AL-3, (330mJ vs 160mJ) * Adjustments made using plug-in modules for the 3-step rev control and multi-step retard * Rev control can set one rev limit for burnout, another for the staging rpm limit, and a third for high rpm engine protection * Quickens throttle response * Adjustable start retard can control the amount of retard pulled out during engine cranking * Adjustable switch for start retard settings eliminates the need for additional external wiring to the starter solenoid * Two rpm activated switch outputs (compared to the 7AL's single RAS output) * Two multi-colored status LEDs Emissions Note: This part is only legal for sale and use on uncontrolled (non-emissions controlled) vehicles or on vehicles used solely for the purposes of closed competition racing.
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$799.95
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