Quote: Originally Posted by
lyncoo 
how hard is that
The thing thats most time consuming is wiring it up and tapping things. Tapping the cold side pipe for the GM sensor is one thing. Then the heater sensor...other then that its next on to wiring. Nothing huge, but just a little time consuming...like a weekend. The software is open source so its always being upgraded and there is tons of help. Check out
MSx/Extra EFI :: Index