Chrome ECU equivalent???

stroked340 said
You want a real good spark for that high compression engine junk that factory crap and go with a M.S.D. system I'm sure you'll see a BIG difference..

72dustervs said
I converted my 72 challenger 340 with an HEI conversion with GM module mopar hei conversion, or there are many conversions better than the factory electronic ignition box , MSD an others are much better .

View attachment 1715466550

Perhaps over the OE factory ignition, yea. Over the chrome and gold, ehhhhh, no.