Hi, I've have 1994 mercury XR6 150, I checked the compression on it with the motor warmed up and all the plugs removed. the reading was 90 psi on all cylinders is that low or is it ok. The boat that i have is a 1994 procraft 18ft bass boat. i'm going to replace the carpet and regel coat it but if the motor needs rebuilt ill probably just sell it before i sink a bunch of money in it. the boat runs great just smokes a lot.
Thanks for any info.
Thanks for any info.