I am trying to find torque specs and sequence for heads and intake for my 1998 Mercruiser 5.0. I just had valves redone and cant find them on internet.
i have a 1998 Crownline br202 with a 5.0 engine that backfires between 3200-3800 rpm after it get up to operating temp. I have had carb rebuilt(2 barrel) changed plugs, checked timing, wires and cap and rotor are 2 years old. Boat has 445 hours on it. Need help!!!
