CV-23
Active Member
- Jun 25, 2010
- 1,891
- Boat Info
- 1990 270 Sundancer, 2003 Ford Excursion 4x4 Limited
- Engines
- 454 merCruiser w/Bravo 1
My 454 in my 270 is a real gas hog.....bottom line is 1.2mpg at cruise which is 3800 rpms at 30mph. She tops out at 4600 rpms at 38mph. 4 blade stainless mercury. Performs great but the 454 carb is a thirsty engine. Mine is a 9ft beam and 30ft long, Mike.