Collecting parts for the pleneum pull...

[Paul in VA]

Hi All:
If my pleneum is coming off for new injectors (which I intend on doing eventually) I also want to replace my coils. Any thoughts on aftermarket coils (like MSD , Accell, etc.) ? Should I also be collecting other parts for replacement at the same time?

[bobbyhi]

On my first pull I also replaced the vaccum lines. Something to think about it. :cheers:

[mike100]

Don't forget to get the recommended old style antifreeze- maybe 2 jugs if you are due for a coolant flush. May as well do that also.

[FU]

Use the stock GM coil's. Problems have been noted at times with Accell-MSD coils.Plus they are a waste of $$.

[LGAFF]

:wave:Ported plenum and IHs

[Z51JEFF]

Use the stock GM coil's. Problems have been noted at times with Accell-MSD coils.Plus they are a waste of $$.

I replaced the coils in my car with new G.M. coils and one died at less than 7000 miles so I would rethink OEM coils.Ive got a set of MSDs.