what should my compression should my 115 merc be

Nitro Owners Forum

Help Support Nitro Owners Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

JUNIOR PASION

Member
Joined
Aug 26, 2001
Messages
5
Reaction score
0
what should my compression be? i have a 1999 115 i had it tested i was wondering if my results were within par.
 
This isn't exact, but you're compression should be around 120.

What's more important, however, is the variance between cylinders...they should be within 15% of each other.

Hope this helps
 
great my compression was 119,120,120,124 i guess this means my compression is ok
 

Latest posts

Back
Top