what should the comp. be on a 1985 evinrude 40hp
R rivercowboyfl Cadet Joined Aug 31, 2007 Messages 11 Feb 5, 2008 #1 what should the comp. be on a 1985 evinrude 40hp
JB Honorary Moderator Emeritus Joined Mar 25, 2001 Messages 45,907 Feb 5, 2008 #2 Re: comp. The 2 cylinders should be within 10% of each other. Actual psi numbers depend on too many variables to set a standard.
Re: comp. The 2 cylinders should be within 10% of each other. Actual psi numbers depend on too many variables to set a standard.
tashasdaddy Honorary Moderator Emeritus Joined Nov 11, 2005 Messages 51,019 Feb 6, 2008 #3 Re: comp. i would want above 100psi. preferable 130. as JB said.
