Hi All-

I've a '93 274 that I'm repowering back to a 150. I got it with a '96 125 Merc and I recently acquired a '91 XR4 to drop on it after I get some work completed on it.

I'd like to get a jackplate mounted before bolting up the 150 but I figured to check here as far as the set back.
My knee-jerk reaction is a 6" but any info from owners of like hulls is what I'm looking for. Let me know what you got y'all...