Megasquirt

This page is going to be where I write up what’s going on with my Megasquirt  tuning.  For now, its just a place to share my tuning files.  All configurations are using the same ignition system and the same Megasquirt physical wiring harness.  Really the only difference is the injector size and if the maps are setup for the supercharger or not.  None of these are that great of a setup but they let me start the car and drive it pretty aggressively without worrying about damaging anything.  See the wiring page for harness design details.  All files use the GM DIS, external 7x trigger wheel, batch firing, and the LC-1 wideband O2 sensor.

Click to download naturally aspirated MSQ file with OEM LX9 (3500) injectors

Click to download naturally aspirated MSQ file with 3900 injectors

Click to download supercharged MSQ file with 3900 injectors, 6psi, intercooled

 

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