new connector configuration allows the contacts to
handle the current in the automotive environment.
Inputs are wired in one connector and the outputs
to another connector. This new setup is getting
popular in efi community. We designed an adaptor
board to connect the commercial connectors direct
on the board. This adaptor also has inboard VB921
coil driver up to 4 available. No more prototyping
in the proto area for drivers added. The VB921
empty places can be replace with multi-purpose
drivers. The inboard VB921 is been replaced by
a idle mosfet driver for its free wheel diode.
22 pins commercial input/output connector : Main pins as injectors, ignitions, grounds and most use MS3 options.
pins commercial input/output connector ; MS3 options and grounds.
can hold much more current over the old setup, better
contact surface and last more than ever.
the best quality ever made , get the needs for your
The goal of efi4tuning is push your engine at the highest
level of performance at very low cost with one of our
Megasquirt efi computers.
Lets Efi4tuning bring your engine to life with the megasquirt
computer of your choice and the setup you need.
We get ourself hight qty quality parts to assembled
your megasquirt computer ''a la carte'' or stock standard
- Standard input/output setup and sofware mods are free .
offer all the technical support you ll need until your
engine runs right.