280Zone Posted September 4, 2006 Share Posted September 4, 2006 For those of you with a turbo and a vacuum/boost guage. What is your vacuum reading at idle? Quote Link to comment Share on other sites More sharing options...
T61 260Z Posted September 4, 2006 Share Posted September 4, 2006 18INHg for me on stock T3 at idle. Quote Link to comment Share on other sites More sharing options...
Brad-ManQ45 Posted September 4, 2006 Share Posted September 4, 2006 Same here... Quote Link to comment Share on other sites More sharing options...
Guest 280ZForce Posted September 4, 2006 Share Posted September 4, 2006 9-11 for me w/ holset turbo...but it depends on your cam i think as well. having an upgraded cam can take some of the vaccuum away i believe. i have a pretty aggressive cam. Quote Link to comment Share on other sites More sharing options...
280Zone Posted September 4, 2006 Author Share Posted September 4, 2006 Thanks, so 15 should be good enough right. Quote Link to comment Share on other sites More sharing options...
proxlamus© Posted September 4, 2006 Share Posted September 4, 2006 mine is 18-19 in. hg. at 5,700 feet Quote Link to comment Share on other sites More sharing options...
Drax240z Posted September 5, 2006 Share Posted September 5, 2006 17-19in at idle... stock cam. Quote Link to comment Share on other sites More sharing options...
cygnusx1 Posted September 5, 2006 Share Posted September 5, 2006 19 at idle and warmed up 500ft elevation and 120K miles. Quote Link to comment Share on other sites More sharing options...
Kennysgreen280zt Posted September 6, 2006 Share Posted September 6, 2006 9-11 for me Ditto, with unknown cam. Quote Link to comment Share on other sites More sharing options...
Pyro Posted September 6, 2006 Share Posted September 6, 2006 14 inhg with MSA stage 1 turbo cam at 1000rpm. Low vacuum at idle could indicate an improper air/fuel ratio. Quote Link to comment Share on other sites More sharing options...
73240ZT Posted September 24, 2006 Share Posted September 24, 2006 19.5 inch @ idle, stock . Quote Link to comment Share on other sites More sharing options...
BleachZee Posted September 26, 2006 Share Posted September 26, 2006 stock 1982 engine, 20 at idle Quote Link to comment Share on other sites More sharing options...
nienberg.11 Posted October 3, 2006 Share Posted October 3, 2006 from megasquirt: 43 kpa at idle. 96 atmospheric Quote Link to comment Share on other sites More sharing options...
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