Herrickjde
Member
- Jul 28, 2019
- 68
- Boat Info
- SeaRay 290 Sundancer 1998
- Engines
- 2 Mercruiser 5.7 350 EFI 310 HP - Drive - Alpha 1 / Gen 2
I was curious if any of you have this boat with the 4.3 190 HP Mercruiser engines and what is your cruising speed mph and RPM's and top speed mph and RPM's. I have a hard time getting mine to plane and then once planed only get about 25 mph 3900 to maybe 4000. I have a 4 blade prop that came with the boat, but the previous owner gave me a pair of 3 prop blades stainless and I wonder if I change the props would it go faster? Also, I am having the benton trim tabs checked and outdrives to make sure they are going down all the way. Thanks,