MerCruiser 4.3 TKS – 262 cid

Power 190HP (142 KW)
Full Throttle Range 4400 – 4800 RPM
Displacement 262 CID (4.3L)
Engine Type V6
Bore & Stroke 4.00″ X 3.48″ (101mm X 88mm)
Compression Ratio 9.4:1
Fuel Requirement 87 Octane (R+M)/2
Fuel System 2V Carb with Turn Key Start & Electric Fuel Pump
Induction System Dual Plane Iron Intake Manifold
Ignition System Thunderbolt V
Charging System 65 Amp/917 Watt Alternator
Water Drain System Multi Point Drain – Hand Removable Blue Drain Plugs
Exhaust System EDP Coated Iron Manifold with EDP Coated Dry-joint Elbow
Cooling System Thermostatically Controlled, Raw Water
Accessory Drive System Serpentine Belt
Recommended Engine Oil MerCruiser Full Synthetic Engine Oil – SAE 20W-40
Engine Guardian System Low Oil Pressure, High Coolant Temperature, Low Drive Lube
Alpha Ratios 1.62, 1.81, 2.0(H)
Bravo One Ratios N/A
Bravo Two Ratios 2.00, 2.20
Bravo Three Ratios 2.20, 2.43
Dimensions (LxWxH) in 28 x 30 x 21
Dimensions (LxWxH) mm 696 x 740 x 533
Weight w/Alpha (lbs/kg) 848/385
Weight w/Bravo One (lbs/kg) N/A
Weight w/Bravo Two (lbs/kg) 893/405
Weight w/Bravo Three (lbs/kg) 902/410
Optional Freshwater Cooling Available