I have a 1990 force 120 L drive, trying to time it but I was wondering if I just need to time the red slash on the flywheel with the red slash in the block? Sorry for such a dumb question, kind of new at this timing stuff.
Hope, you should get a manual.
Timing these are a lot more than just lining up the hash marks.
You need to ground the plug wires,install a timing light etc. How to set timing on outboard motor - YouTube Go here this will help.
Or look at the first posts in the Force forum.It has a bunch of good info.