ZR-1 Net Registry Forums - View Single Post - Removing Secondary Vacuum System questions.

DScott600 · 08-10-2009

Oh and in response to John Boothby I'm sure that running without the secondaries would effect emissions. Marc told me that the main reason GM did the secondaries is for emissions. But I'm sure the experts may chime in on this one.

08-10-2009	#8
DScott600 Join Date: Aug 2008 Location: LaFayette, GA Posts: 31	Re: Removing Secondary Vacuum System questions. Oh and in response to John Boothby I'm sure that running without the secondaries would effect emissions. Marc told me that the main reason GM did the secondaries is for emissions. But I'm sure the experts may chime in on this one.