roger-UK
New Member
Hi all,
Just a quick question if anyone can advise please.
My 2004 185 Sport with 4.3 has a Mercury Vengance stainless 21p prop (added by the previous onwer I guess). The Sea Ray parts list I have states the boat should have a 23p on it. The reason I ask is the boat wont rev out at WOT and seems to run out of steam at 4200rpm. Speed also seems to be down running just over 40mph when all the specs I've read suggest the boat should do over 50.
Is the prop causing this? Boat is clean underneath before anyone asks and engine seems fine otherwise. :huh:
Just a quick question if anyone can advise please.
My 2004 185 Sport with 4.3 has a Mercury Vengance stainless 21p prop (added by the previous onwer I guess). The Sea Ray parts list I have states the boat should have a 23p on it. The reason I ask is the boat wont rev out at WOT and seems to run out of steam at 4200rpm. Speed also seems to be down running just over 40mph when all the specs I've read suggest the boat should do over 50.
Is the prop causing this? Boat is clean underneath before anyone asks and engine seems fine otherwise. :huh: