How to set 225 Excel Timing?

[GTR225Excel]

I have a 89 225 Excel that is freshly rebuilt, but how do I set the timing? Thanks...Jason

[boats.net]

The timing is not adjustable on the Excel, it's con*****ed by the Engine Control Unit.

[GTR225Excel]

So you are telling me I can just stick the pistons back in, bolt the heads back on and fire her up and no timing needs to be set. That simple huh?

[boats.net]

Yes make sure carbs are clean and put 50:1 mix of oil in gas tank for break in.