Cylinder pressure be on a mercury 175 sport jet?

phutch30

Recruit
Joined
Apr 22, 2020
Messages
2
Going to look at a boat this weekend with a 175 sport jet, I cant put it in the water this trip so , I wanted to do a compression test but I cant find the specs online for compression.

What should the cylinder compression be on a mercury 175 sport jet?
also
The seller cant find the engine flush attachment...is there a way to make one?
 

Scott06

Vice Admiral
Joined
Apr 20, 2014
Messages
5,542
Going to look at a boat this weekend with a 175 sport jet, I cant put it in the water this trip so , I wanted to do a compression test but I cant find the specs online for compression.

What should the cylinder compression be on a mercury 175 sport jet?
also
The seller cant find the engine flush attachment...is there a way to make one?
Dont buy it if u cant water test it
 
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