going to look at 02 31 ss. Any particular things I should keep an eye out for. Boat looks very clean but just checking Thanks!

As far as I know there are not any inherent problems with these boats. I would recommend looking it over carefully however and if you want to do the deal to get a survey done. Even though they are great boats, a bad owner could have made it a not so great boat.

Looked at it today. Has two gas tanks how many gallons are each. Had a crack at bottom of cabin entrance on the inside other than that clean boat

It should be 2 90gallon tanks. As far as the stress crack by the cabin door that shouldn't be a big deal. They are great riding boats with lots of creature comforts/features that make boating more fun and easier.

I beleive the fuel capacity is (2) 70 gallon tanks. In regards to the surface cracks in the gel... Not to worry... If it was structural...walk.

My '97 has 2 70 gallon tanks. I think almost all the 31's have some small surface cracks in them.

Mine has a crack in the same spot, I have 2 70 gallon tanks- I had to replace them last summer

My 26 had a crack im the same spot, no biggy!

How does this boat ride at cruise does it pull the bow up some or run level coming out of a 311 sr1

The ride will depend on the props. I had a set of props labbed and it did not ride as well as it did with the stock Mercury bravo's.( labbed for speed) I did own a 31, they are great riding boats. As far as size in the cabin it would be night and day compared to a 31 Formula the Sonic is big down stairs. Mine had 500EFI's It would run over 80 on any day 83 was the best.