View Single Post
Old 04-06-2021, 12:37 AM   #56
'68OrangeSunshine
Senior Member
 
'68OrangeSunshine's Avatar
 
Join Date: Feb 2002
Location: Tucson, AZ USA
Posts: 7,045
Re: Inline 6 is really tired

I use a Vac gauge on a kneescraper set under my dash.
Idle 700-800 RPM, Oil pressure 40 PSI, 180* water temp at operating temperature, I get 17.5''Hg nominal. 292 L6, .030-Over, Crane 260H cam. GM HEI Distributor.
Attached Images
 
__________________


Every 25 years I like to rebuild that 292, whether it needs it or not.

Last edited by '68OrangeSunshine; 04-06-2021 at 01:02 AM.
'68OrangeSunshine is offline   Reply With Quote