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my boats 12' Ark Travel Flat Alum 8499-BV 5.5hp max ,wt 310 22.5 in Transom height 15'' [2hp Honda extends 15'' max ], Sides 15'' high Wtlbs- 2 hp - 1 hp - max speed 310 - 13.8 - 9.8 450 - 11.5 - 8.1 *** 500 - 10.9 - 7.7 *** B&J with clothes + motor, 1 g Gas, 2 life jackets MAX is 140lb excess rated weight Kayak Sail : Dinghy : |
[ Honda 2 max Theory Speed MPH ] Wtlbs- 2 hp - 1 hp -------------------- *20k - 1.7 - 1.2 *10k - 2.4 - 1.7 * 5k - 3.4 - 2.4 * 4k - 3.8 - 2.7 * 3k - 4.4 - 3.1 * 2k - 5.4 - 3.8 1900 - 5.6 - 3.9 1800 - 5.7 - 4.1 1700 - 5.9 - 4.2 1600 - 6.1 - 4.3 1500 - 6.3 - 4.4 1400 - 6.5 - 4.6 1300 - 6.7 - 4.8 1200 - 7.0 - 5.0 1100 - 7.3 - 5.2 0900 - 8.1 - 5.7 0800 - 8.6 - 6.1 0700 - 9.2 - 6.5 0600 - 9.9 - 7.0 0500 - 10.9 - 7.7 0450 - 11.5 - 8.1 0400 - 12.2 - 8.6 0350 - 13.0 - 9.2 0300 - 14.0 - 9.9 Note: Weight = all weight: Boat,gear & folks! |
Honda BF2D Description code:Type: LCHA
BZBF 2302872 4 stroke OHV ,1 cylinder ,Displacement 3.49 cu-in Full throttle range 5,000 6,000 rpm, Idle speed: 2,000 +/-100 rpm Valve clearance (cold) , Intake: 0.08 +/-0.02 mm ,Exhaust: 0.11 +/- 0.02 mm Overall Height 43.3 in , Width: 11.0 in Mounting Considerations 22.5 in Transom height (when transom angleat 5°): 30.9 lbs Dry mass [weight] Antiventilation Plate: [bottom plate] should be 6'' [or more] under water Transom angle : 4 stages (5°, 10°, 15°, 20°) Tilt up angle (when transom angle @ 5 degrees : 75° Lubrication system: Oil slinger system [Forced air cooling] Capacity & Specified oil [API standard]: Engine 0.26 US qt : (SG, SH or SJ oil) SAE 10W-30 Gear case 0.05 US qt : (GL-4)SAE 90 outboard gear oil Ignition system: Transistorized Ignition Control Module (ICM) Spark plug ; CR4HSB (NGK) or U14FSR-UB (DENSO) Spark plug gap : 0.024 0.028 in |
Gas= 6.1 lb / gallon Engines Fuel Consumed? Diesel engines = 1 gal/hr/18hp : Estimate HP x 0.055 = Gal Fuel/Hr Cruise speed uses ~2/3 : max HP. Design run continuously @ 60-75% max spd. Gas engines = 1 gal/hr/10 hp : Estimate HP x 0.100 = Gal Fuel/Hr [inboards] two stroke motors have greater thirst than 4-stroke motors. Economy : Any attempt force displacement hull beyond max theoretical hull speed = exponentially higher fuel consumption & minimal gain in speed. On the other hand, slowing down a little almost always is rewarded by gains in economy, and thus range. This same principle applies to high-speed planing hulls as well but only up to the point at which they start to come off plane. Fuel Reserve Rule of Thumb, 1/3 fuel each : get there, get back ,emergency backup. Anode Replacement Propeller Replacement Tool Kit Spark plug wrench & Pre Gapped Plugs Emergency Starter Rope Other specifications: No other adjustment is needed |