Msd coil packs

[RiceEatingZR1]

I plan to swap out my wires over the winter, and I am creating a list of things to do. One being replace the coil packs, I was thinking about MSD but are they worth it? If not what would you recommend?

[Karl]

I have been told the MSD units can fail. I went with GM OEM units.

[XfireZ51]

I plan to swap out my wires over the winter, and I am creating a list of things to do. One being replace the coil packs, I was thinking about MSD but are they worth it? If not what would you recommend?

I swapped out my OEM coils and wires for MSD units when I bought my first
ZR. I'm still using them 5 years later. Have never had a hiccup w them. Used MSD ignition and CD stuff in my 84 for 10 years. IMO, they work great for startup and solid ignition right thru 7500rpm.

[efnfast]

I've got OEM coils and wires on the way from Jerry's

[Jagdpanzer]

Been runnig MSD coils for serveral years now with no issues. Not sure they perform any better spark wise than OEM coils however, the red color goes well.

[ZZZZZR1]

I went with OEM replacements. $150 for the set

:cheers:

David

[XfireZ51]

Been runnig MSD coils for serveral years now with no issues. Not sure they perform any better spark wise than OEM coils however, the red color goes well.

Phil,

The color alone is worth the money. ;)

[Z51JEFF]

I have been told the MSD units can fail. I went with GM OEM units.

I put a new set of G.M. coils in my car when I did the injectors,one failed at 8000 miles.Im now running a set of MSDs.