**Twin Turbo 67 Dart Project**

This is the MegaSquirt-III EMS System with MS3X Expansion V3.57 that I had build with the Mapdaddy 4 bar Map Sensor that is good to 44psi. The standard MAP is good to 21psi, I figured upgrade it now for the NEXT project and it is already ready. I also ordered the EBC, "Electronic Boost Controller"

The complete set up with harness's that needs to be made up, sensors, connectors built up was $980.00.

I also need to make a Relay Board that gets wired into this system. They sell one made up already but it is too small for what I have going on. I need a 8 Relay set up minimum. Fans, Heat Exchanger Fans, Intercooler Water Pump, Meth Injection, Fuel Pump, Nitrous stage 1, Nitrous stage 2. I am sure that I am missing something. The nitrous will be for future use & I will probably add a couple extras for later on the Board.

All the electronics will be mounted on a Rack on the passenger side where the Stock Heater box use to be.

http://www.diyautotune.com/catalog/...with-ms3x-expansion-v357-assembled-p-435.html

View attachment ms3357-c_bl_med.jpg


Features:

(Based on full featured MS3+MS3X+V3.57)
Speed-density, alpha-n or MAF for fuelling calculations
16x16 fuel tables in 0.1% steps with true interpolation and movable rows/columns
16x16 spark tables in 0.1 degree steps with true interpolation and movable rows/columns
Wall-wetting transient fuel control for better driveability
On board datalogging to SDcard (max 333Hz sample rate)
Tuning by serial or built-in USB-serial port.
8 channels sequential fuel (hi-z injectors or low-z with external resistors)
2 additional fuel channels (hi-z or low-z)
8 channels sequential spark (logic level output)
6 channels mid current output for small solenoids or relays
2 'spare' conditioned 0-5V analogue inputs (+2 more raw)
Two wideband oxygen sensor input (external controller required)
(Up to eight widebands supported via external data capture)
GM-style stepper idle control
2 and 3 wire PWM idle control
Closed loop idle control
Closed loop mixture control - ideally with wideband
Closed loop boost control
Various boost control systems (gear, time, speed based)
Two stage variable nitrous control
2 step type launch control
CAN communications to interconnect other Megasquirt products e.g. transmission controller
Supports external data capture boards (e.g. for external EGT boards)
EGT data support (with external amplifier)
Staged injection
Dual fuel (e.g. LPG)
Table switching, (mainly for dual fuel use)
Water/Meth injection
Individual cylinder injector trim
Injector phase timing
Individual cylinder spark trim
Support for numerous OEM trigger wheel patterns.
Magnetic (VR), Hall, Opto crank sensor input
Magnetic (VR), Hall, Opto cam sensor input