Originally Posted by oogopach
Solent 6.5mtr Etec 200HO.
2 up force 3 full fuel 200ltrs engine at half trim wot 52knts
One up flat clam 200ltrs fuel 59 knts fully trimmed just prop in water... scary stuff!
Both two way and both on GPS
I get 47kts WOT at 5500rpm on a Ribtec 645 with a Mercury 200 running a 21" Laser II prop. 100-150 litres fuel, 2 up, trimmed out, flat calm. What prop size are you using as this seems very fast to me. Does anyone use a 23" prop on a 6.5 with 200HP?