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XfireZ51 · 01-20-2008

I'm in the process off doing a top end plenum/IH port job. I decided to ask the previous owner what he knew of the injectors and coil packs. At least since 2000, he believes the injectors and coil packs are original. I have no symptoms indicating there are any problems.
So the question for the ZR-1 gods is:

Do I replace either or both while I have the plenum off?

I plan on replacing stock plug wires with an MSD set.

01-20-2008	#1
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,686	While I'm pulling the plenum.... I'm in the process off doing a top end plenum/IH port job. I decided to ask the previous owner what he knew of the injectors and coil packs. At least since 2000, he believes the injectors and coil packs are original. I have no symptoms indicating there are any problems. So the question for the ZR-1 gods is: Do I replace either or both while I have the plenum off? I plan on replacing stock plug wires with an MSD set.