"Back Cove 37, D-001 - Cummins QSC 8.3 (600-mHp)"				
									
									
	RPM	SPEED	GPH	NM/G	RANGE	Engine	dBA		
		(kts.)			(nm)	Load %	Helm Deck		
Idle	600	4.5	0.5	9.00	2430		66		
	800	5.9	1.0	5.90	1593		67		
	1000	7.7	1.6	4.81	1299	24	66		
	1200	8.2	2.5	3.28	886	24	68		
	1400	9.5	4.1	2.32	626	26	69		
	1600	10.8	6.0	1.80	486	29	70		
	1800	12.6	8.8	1.43	387	36	75		
	2000	15.0	10.9	1.38	372	40	77		
	2200	18.1	13.5	1.34	362	46	79		
	2400	20.8	16.2	1.28	347	55	80			
	2600	23.9	19.2	1.24	336	66	82			
	2800	26.2	22.3	1.17	317	75	82			          
WOT	3070	28.8	29.4	0.98	264	98	83			
										
Notes: 	"Based on performance measured 01/29/2009 with 4 crew (~800lbs.), 92% fuel (276gal.), full water (120gal.)."									
	"with no bottom paint, 150lbs. of tools., no owner's gear; no mast"									
	"Vessel Displacement at time of trial: 22,100 lbs (no crew aboard)"									
	"Clear, Wind - W moderate at 10-16kts., Ambient Air Temp.:  28deg.F."									
	"Seas  1-2ft chop, Sea Water Temp.:  34deg.F."									
	"Speed measured by GPS. Average of reciprocal runs in Rockland Harbor, Rockland, ME."									
	Engine: Cummins QSC 8.3 (600-mhp @ 3000 rpm) with 2.3:1 ZF 286A reduction gear.									
	"Propeller: 28"" X 31"", ZF FPS (0.75 DAR) x 2.25"" bore, 4-blade, NiBrAl, with #3 cup."									
	Fuel Consumption calculated by integral Cummins-Mercruiser engine fuel flow gauging equipment.									
	Range based on 90% of 300gal. fuel capacity.									
	Recommended max. continuous cruise speed is @ 2700 RPM.									
	"Performance data is subject to change depending on tankage, temperature and other factors."