Dock Holiday 0 Report post Posted July 9, 2017 Hello, I am looking for some feedback on this. I recently inherited my fathers 2001 242 Cruisers with a 5.0 L GL Volvo Penta with a 2-barrel carb. It also has a ss prop with a 17" pitch. When I run my myself and 1/2 tank of fuel I can get 4300 rpm and 32 mph. When I take people out (5-8) with a full tank I get 10 mph and 3000 rpm. Is this a case of just being under powered or could it be a clogged carb etc...? Any suggestions in getting more HP? I am told going to a 4-barrel carb may help? Thank you Dock Holiday Share this post Link to post Share on other sites
marfi 0 Report post Posted July 26, 2017 hi there that is a big drop, with full fuel and 8 peoiple y should get at least 28 mph or 24 y have a drop that is more them 50% yes take your engine to a volvo dealer to check that out, it can be a carb propblem, is or engine still with carburatuers? or is already injection? Maybe just a small clean on carbureteurs, fuel line checked, strokes checked, stroke cable check etc.. i dont have any really info on that engine, but it seems to big the drop just to be people and fuel Share this post Link to post Share on other sites