New Calc Draft Jet Boat Performance Impeller Dyno Calculator Select Impeller: -- Select an Impeller -- 1.38 KW Axial Flow (1.38 KW)1.75 KW Axial Flow (1.75 KW)2.60 KW Axial Flow (2.60 KW) 9.5 (3.43 KW)AA (3.02 KW)A (2.67 KW)B (2.29 KW)B/C (2.1 KW)C (1.92 KW) 8.1S (3.71 KW)8.1.A (3.13 KW)6.0S (3.28 KW)5.7S (2.98 KW)4.3S (2.39 KW) Enter Custom KW Custom KW Value: