Megasquirt Tuning?
I have a 2004 5.3 with LS1 Accessories. I'm running the motor with a Megasquirt MS3X system running sequential injection and spark.
Does anyone have a Ignition timing table either for a 5.3 or a LS1 for me to check my table with?
Specifically with kPa and not with g/cyl.
Thanks for any and all help!
The big thing to get them to idle is the correct idle air settings, and to have ignition timing correction for target idle rpm.
Now for the idle. I am also not running a IACV. Is it still possible to make the engine idle decently?

