TOP END REFINISHING - ZR-1 Net Registry Forums

Franke · 11-19-2013

Schrade, what is the gap on those plugs? Should be .035. I don't use Autolite plugs I stay with AC Delco for the Z.
I think the HVAC line goes into the firewall with the harness for the vac operated hvac doors, controls etc. Not sure you can access it at the firewall. Maybe someone else knows for sure.
Vacuum leaks generally show up at idle which I remember was not an issue from your datamaster video.

11-19-2013	#10
Franke Join Date: May 2013 Location: Beaver, PA Posts: 515	Re: TOP END REFINISHING Schrade, what is the gap on those plugs? Should be .035. I don't use Autolite plugs I stay with AC Delco for the Z. I think the HVAC line goes into the firewall with the harness for the vac operated hvac doors, controls etc. Not sure you can access it at the firewall. Maybe someone else knows for sure. Vacuum leaks generally show up at idle which I remember was not an issue from your datamaster video. Last edited by Franke; 11-19-2013 at 07:38 PM.