Fully assembled, has added boost control system, 2nd VR conditioner and is all set up for any 13b but could easily be used for anything else.
Below is a little info I borrowed:
The MegaSquirt 2 Standalone EMS is the latest product from Bowling and Grippo. Truly the dream ECU computer for the DIYer. This latest rendition can control fuel, ignition, stepper motor IAC, and more for your turbo, supercharged, or naturally aspirated engine. More information about MegaSquirt-II can be found at You are not allowed to view links.
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LoginMegaSquirt II includes all of the features and benefits of the original...
Onboard MAP sensor for NA or boosted engines up to 21psi!
Speed density or Alpha-N.
Use any injector - High or Low impedance.
Compatible with output from narrowband sensors and wideband O2 systems.
Log data on your laptop for later analysis.
Tuning software is free for download and regularly updated with new features.
Source code and hardware information is available online allowing you to customize things beyond the massive featureset already available if you choose.
Includes proper female DB37 connector and shell for your wiring harness.
Additional Features new to the MegaSquirt-II
24 MHz HCS12 processor,
Fuel control to 1 µsec (100 times more resolution than MegaSquirt-I),
Ignition control (full spark timing advance control, dwell control, etc) for one coil/distributor (7 pin HEI for example) and Ford's EDIS systems,
On-board stepper motor driver for IAC stepper control (this requires a few jumpers, included in the kit, to be added on the MegaSquirt PCB to connect the socket jumpers to the DB37 connector),
Ford PWM idle valve firmware support,
Built-in rev limiter, either 'fuel cut' or 'spark retard',
All tables are now 12×12 in size,
WBO2 AFR target table (in AFR units),
Independent dual-tables for VE and AFR target,
EGO feedback in wide-band mode is proportional to the difference between the measured AFR and the target AFR, the bigger the difference, the bigger the feedback step,
Spark advance table can have different rpm and kpa bins than VE and AFR tables,
115,200 baud serial interface with MegaTune2.25+,
CANbus networking
Barometric correction amount and direction configurable in software, and provisions for:
barometric correction based on initial MAP reading,
independent 2nd barometric MAP sensor for continuous real-time baro correction, or
no baro correction.
TPS values for open loop and flood clear mode are user configurable,
MAP based open loop can be set as well as TPS,
Both TPS and MAP based accel enrichment is built into the code, you can configure the ratio of each,
Blended Alpha-N and speed density is an option,
2 spare I/O lines for custom controls. (This is in addition to 4 lines for Idle stepper control if you don't need this, or the Fast idle solenoid then becomes a spare if you do use a stepper motor.)
