Attached is my latest wiring diagram revision and my current tune. I also attached my latest datalog in the .zip if you're bored enough to look at it in MegaLogViewer (or whatever you like). You can see a few of my 1-2-3-4 pulls to 6200rpm.
Car's running
pretty damn well. I'm getting to the point where I need to get on the dyno, which I plan to in the next month. I want to rent the dyno for the day and also put my truck on, it needs some tuning too. My local dynos a SuperFlow brake style, so that will make doing load cell tuning a little easier too.
I'm going to go ahead and call using the "smart" 6 COP igniter a success. If you look at my dwell settings, you'll see I have them fixed to 1ms. This is basically just enough dwell to fire them .. and since the igniter handles dwell on it's own, its all good. I was using fixed duty "Minimal for HEI4" but even that was too much dwell at idle. The igniter was getting
HOTTTTTT!!! Let the car idle for like 30 mins last night and its cool as ice
So long story short, I'd call my megasquirt installation
finished.
Here are pictures of my finished product in the trunk. Note that I made a big ole CPU heatsink into an igniter bracket with the tig this weekend. I figured it was a good idea. Pretty much the only thing left to do is encase the wiring harness adapter in potting compound, so its nice and secure (the base to the original ECU plug).
