stevenfowler762

Upgrading ignition coil set up
does anyone have a write up or how to on complete wiring up ls coil packs with stock ECU

Aaron Cake

iTrader: (1)

There is no point in doing this.

And the signals provided by the stock ECU (specifically the trailing toggle) is not compatible with the LS coils.

SirCygnus

iTrader: (1)

the stock ecu only runs the stock coils. they are pretty good, but if you wanna get better coils, it will have to be either stand alone ignition computer and a carb, or a stand alone ECU to drive new/better coils.

KingCobraV9

iTrader: (2)

Most people say the stock ignition stuff is good to 400whp. And at that point your probably running stand alone management anyway. And as your asking about a stock ecu mod your probably under 400 hp. So your already good to go!