My 192 (actually a 190 as it was pre Sea-V2) had a 150 2 stroke. The F150 is lighter and makes a true 150 at the prop. I'd go that route. As SmokyMtnGrady opined, the I4 F200 is also an option.
I recently bought my first Grady White in October. A 1995 192 Tournament with an old 1995 Evinrude Ocean Pro 2 stroke 150hp. What a noisy smoker she was. The boat needed a lot of work. The price was right at $3000 with a trailer. At first I thought I had a leak in the gas tank because the engine burnt so much gas. I broke down on the water on my way to purchase a new engine a few weeks after I decided I really loved this little boat and the way it handled. I re powered with a 4 stroke Honda 150 and I'm very happy with it. I believe it weighed about 100 lbs more than the Evinrude.
The scupper on the starboard side sits in the water just a bit, because the battery is there also. My feet don't get wet and it doesn't appear to be an issue. I have not decided on moving the battery yet because I have the back to back lounge seat out getting upholstered, so the balance and weight is thrown off right now.
The 150 Honda was $16,000 with rigging, new wires and switches on the dash, from a small shop in Savannah Ga. called Adams Boat Shop.
Not many guys service Honda outboards in this area, which was a concern. It's not my first Honda and I've learned to do the servicing myself. It's true, new engine is like a new boat. Good Luck!
Thanks to you guys who offer so much information that has made my restoration so much easier.
I just got through my 10 hour break in period with the Honda 150 and was doing 36mph a few days ago the hardest I have pushed it, full throttle. Gauge said I would be burning around 12gal per hour. I have done 6 - 8 mph and gauge said I would burn around 1 gal per hour. I am no speed demon on the water, I think I was running about 22mph and burning 3-4 gal per hour most of the time.I have a 24v trolling motor on the front and I put 2 batteries in the front console. This should help with the weight
What kind of speed are you guys getting with a new 150 hp. I can on get about 39mph with my old 2 stroke.
I just got through my 10 hour break in period with the Honda 150 and was doing 36mph a few days ago the hardest I have pushed it, full throttle. Gauge said I would be burning around 12gal per hour. I have done 6 - 8 mph and gauge said I would burn around 1 gal per hour. I am no speed demon on the water, I think I was running about 22mph and burning 3-4 gal per hour most of the time.
I will second Brian's statement. With my 2 Stroke 150, it ran in the low 40s and with my 4 stroke 150, again , low 40s. Something is either off with the prop and or motor height.Every 192 I've been around, including the one I owned many years ago, would run 41-42 with a 150. If you are maxed out at 36, something's not right. What RPMs were you turning? What hole is the motor mounted in?
Excellent Day today. I actually got the 1995, 192 with the new Honda 150hp up to 40mph. It was the end of a slack tide and what I needed to do was trim the engine up about 3/4 up. I was under the assumption the engine needed to be level or even lower in the water to plane out and pick up speed. I was wrong. The RPM was about 5,800 My engine is basically sitting on the transom with the bolts in the top holes and my prop is a Solas aluminum 3 Blade 14 1/2 X 19" . Does all this make sense?I will second Brian's statement. With my 2 Stroke 150, it ran in the low 40s and with my 4 stroke 150, again , low 40s. Something is either off with the prop and or motor height.