mmcpeck,you replied to a problem of mine.2000 150hp fitcht ram sucking air? you asked if my rpms were ever higher at wot than they are now.i dont know just bought it,4100 rpms at wot is all i can get out of it,my compression is 115psi all cyl.are with in 12psi of each other,what is your compression?should i remove my primer bulb?how do i troubleshoot a leaking fuel pump diaphram?could you define detonation?i am getting all my parts together to decarb it,what plugs are you running and at what gap? thanks for any advise
