I recently purchased a 1991 Powerquest 230 Conquest. It has a Mercruiser 7.4L Bravo. My question is about horsepower. The seller stated it was 300 horsepower but I thought these were all 330hp. Can anyone clarify?

All the same. Crankshaft HP 330, propshaft HP 300. Bravo's have been shown to eat 10% of crankshaft HP.

Excellent. Glad I told my insurance agent 300. When I go to sell it some day, it will be 330!

We have a 7.4 MPI that engine is 310hp if it were a 7.4 MAG it was something like 345HP

3pointstar