CONTINUOUSWAVE

I was wondering the same thing. I have a 1978 Montauk [17]. I plan to put on a Mercury 115-HP FOURSTROKE instead of the MARINER 115-HP engine I have on there currently. Q5: Should I reduce engine power to 90-HP because of the weight? Q6: What is the biggest four-stroke-power-cycle engine recommended...

What is the exact thickness of the hull [laminate] for a 1978 MONTAUK 17 where the bench seat fasteners are located?

I just reinstalled a loose bench seat with stainless steel lag screws in the spot where the hull cuts up to a thinner area

--Dave