Coil per cylinder 4.3?

[dave w]

The 2013 Chevy Silverado 1500 with 4.3 is a coil pack / coil per plug ignition system. Uses AC Delco part number D599A coil pack.

The LS1 1x cam reluctor is 175 degrees.

dave w

[ericjon262]

The 2013 Chevy Silverado 1500 with 4.3 is a coil pack / coil per plug ignition system. Uses AC Delco part number D599A coil pack.

The LS1 1x cam reluctor is 175 degrees.

dave w

yep, but also starts getting into DBW and DI, and uses a 60-2 trigger instead of a 24x wheel like I need.

Thanks for the correction on the cam wheel, I was just guessing based on the look of it.

[1project2many]

Blast from the past.

Why not go to DIS on the 4.3? Why coil near plug?

[ericjon262]

yeah, sure is, but the new info is still relevant to the original discussion. I was more looking to develop a way to run coil near plug on a 60V6, and thought a mix of V6 and V6 0411 configurations might work. now I see I may be able to just run a Lx9 with an 0411 without nearly as much work as I thought, although now, I'm running a MS3x, so it's kinda an irrelevant for me.

why no DIS?

I didn't like the ICM's and long plug wires for some reason when I built (rebuilt) the car, so I went with coil near plug.