Hi!
I have a 86 Seville Midcabin with a Mercruiser 4.3LX V6 engine. This is my first year with it.
The motor runs good (I guess, we'll come to that) but I think (or hope) I have a problem with the tachometer.
I've read the motor manual and found out that RPM at WOT should be 4400 - 4800...