
Originally Posted by
191 champ
That Is a really nice boat, congrats. I had a 96 190 for about 16 years and loved it. I didn't read everything but will comment on a few things.
The tach probably has a selector switch for 2, 4, and 6 cylinders. Sometimes you can simply just move the switch back and forth a few times and fix your bouncing tach, I assume just some corrosion. It fixed mine for a while but by the time it started messing up again I had added a smart gauge and didn't need it anymore.
I get why he moved the batteries up front if he installed a 3.0 liter 200. I did and it really woke that boat up. It actually ran moderate chop better, BUT, the extra weight made it sit too low in the water. Sitting still, waves would crash over the back onto the back deck sometimes. Also, it badly affected the low speed operation. I recall that with the 2.5 200 it could stay on plane around 18 mph. After the 3.0, the slowest it would stay on plane was about 25 mph. This could be a problem in really tough water. Thus, moving the batteries forward was probably a good idea. That said, if you are running a 2.5, you're probably better moving them back where they originally located.
Regarding the 36 volt system, I ran a 70 pound thrust and fished the Potomac River, upper chesapeake bay and most tributaries, the James River, chicahomany River, and a bunch of rivers leading into the bay. There only a few places on the chick where I felt under powered. My $,02 is that unless you fish a lot of high current rivers, the 24v, thrust is probably fine.
I don't know whay the ribs are there, I don't recall mine having a serious problem and only a
N inconvenience occasionally.