1998 175 HP Normal compression specs

J

jazzy2

Recruit
Joined
Jun 4, 2009
Messages
1
can someone please tell me what are the normal compression specs for a 175HP 1998 Evinrude should be? my motor has only 121 hours on it.
 
JB

JB

Honorary Moderator Emeritus
Joined
Mar 25, 2001
Messages
45,907
Re: 1998 175 HP Normal compression specs

There is no spec, Jazzy.

Typical compression on the big JohnnyRude V6s may be as low as 60psi or as high as 120psi. The important number is the span; it should be less than 15%.
 
You must log in or register to reply here.
Top