How fast is a 10 meter with 370's?? 70?

i am not too sure about that.the 85 10meter i have has 370,s in it and exit above the rub rail,the other 2 86,s i looked @before i bought the 85 were the same also.i dont know.maybe a factory option??i have seen 310 meters like yours that have the exhaust below the rub rail

I don't see the hydraulic steering unless its in newer photo's. The boat looks real nice how about some cockpit photo's.

Sorry the pics were before the steering was added. I don't have any interior pics in my computer right now and can't get the camera and pc to communicate at this time. Interior is original, with the side by side bolster set up.

my '84 was one of the twin turbo boats and its exhaust exited below the rubrail as its siter-ship did as well.

Bryan