Logo
FULL SITE MENU

Recent content by sparks75

  1. S

    Merc 1989 3.0L Carb Jets for different altitudes

    All, Any help is greatly appreciated. I am currently running the stock 1.45 jets in my 1989 3.0L merc 15P 4 blade prop, at high altitude, there is a little bogging... I'd like to change the 1.45s out for the Merc recommended 1.40's for altitude between 5000'-9000', which will cover most of my...
See more
Back
Top