Merc XR6 …. On a side note, Im surprised that the preferred motor would be an Optimax. I could certainly understand the EFI, but the earlier Optimax motors were known for going BOOM!!! I should know, I popped a 2002 twice with less than 40 hours on the powerhead each time (Yes, I used the recommended Opti oil and broke the powerhead per recommended procedure).
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