Inboard Boat Engines

Top operating rules for all types of boat engines

Before you do anything with your engine, make sure you read your owner’s manual; it’s the best source of information on operation and maintenance. You also want to remember the following general operating rules for all types of engines:

Don’t count on reverse: We discuss operating a boat under power in docking situations in Chapter 6. Just remember that if you’re moving forward at any significant speed, the reverse gear’s effect is laughable, so don’t count on a blast of reverse to be able to stop the boat.

Look for water: Most inboard engines have water-coolant and exhaust exit holes or pipes visible from on deck, which are often in the transom. When you start the engine, confirm that water is coming out (usually a slow, pulsing flow) of the exhaust — this means the cooling system is working properly.

Slow down to shift: Hey, this isn’t a rental car. Idle the throttle down to a bare minimum before shifting gears.

Ventilate first: Explosive fumes from all sorts of sources can collect in the bilge of your boat. Make sure that the area around the engine (which can get hot and often has sparks involved) is ventilated before starting. If the boat has a blower, a fan in the engine compartment, run it for at least five minutes. Make sure that the cabin of the boat has been open for a while and check below for any funny smells before starting the engine.

Watch the temperature: A high temperature tells you that you have a cooling-system problem (maybe a plastic bag sucked into the intake). Avoid operating your engine at maximum throttle — doing so may cause overheating. Watch the RPM meter if you have one, and keep the RPMs at or below the engine’s safe operating limit. If your manual doesn’t tell you this speed, check with a professional for advice.

Like with your car, you probably want to leave the major (and maybe even the minor) stuff to a professional. Maintaining the engine in your boat is very important. The saltwater environment, often less-than-pristine fuel sources, and operation at various angles of heel can wreak havoc on the best power plant.

About the Author

This author writes about Dried Flower Vase and Seven Types of Anxiety. Visit the Undervalued Penny Stock website for penny stock secrets.

Inboard Boat Engines

Inboard Boat Shaft & Strut Bearing Tool

GEAR SET #879069 MERCRUISER INBOARD MOTOR BOAT/ENGINE DRIVE SYSTEM PARTS $318.06

OIL FILTER BRACKET #817403A4 MERCURY MERCRUISER INBOARD MOTOR BOAT/ENGINE PARTS $159.46

Gray Marine V8-170 Inboard Engine Motor for Lyman Boat $500.00

Complete Marine Setup for Inboard Pontiac Boat Engine $400.00

CAMSHAFT/IMPELLER ASSEMBLY #466-9410A1 MERCURY,MERCRUISER INBOARD BOAT ENGINE $399.95

NEW Beede Marine Gauge Twin Engine Syncronizer Sea Ray Regal Inboard Fish Boat $9.99

Boat Engine suppressor Ross brand- for Electrical Interference Inboard or I/O $38.99

2 GROOVE PULLEY#33863 MERCURY,MERCRUISE BOAT INBOARD ENGINE/MOTOR PART $65.99

BOAT MARINE INBOARD ENGINE MOTOR MOUNT DF-216 $32.95

Chris Craft Boat Marine Vintage Quaker Duplex Inboard Engine Oil Gal Can Remanuf $99.99

INTAKE VALVE (STANDARD) #92411 MERCURY,MERCRUISER INBOARD BOAT MOTOR/ENGINE PART $18.70

OIL FILTER BRACKET #817403A4 MERCURY MERCRUISER INBOARD MOTOR BOAT/ENGINE PARTS $159.46

AMPLIFIER ASSEMBLY #802097T1 MERCURY/MERCRUISER BOAT INBOARD ENGINE PARTS $265.81

IGNITION MODULE ASSEMBLY #814295A1 MERCURY/MERCRUISER BOAT INBOARD ENGINE PARTS $354.27

Suzuki 12 -24 VDC Boat Marine Outboard Inboard Engine Hour Meter $9.99

Suzuki Sea Pro X 1000 Boat Marine Outboard Inboard Engine RPM Meter $9.99

Suzuki 12 -24 VDC Boat Marine Outboard Inboard Engine Volt Meter $9.99

(2) 5.7L 350ci Inboard Boat Marine Engine Freshwater Cooled Mercruiser Volvo $14,900.00

* BEEDE YAMAHA JET BOAT DUAL ENGINE INBOARD GAUGE SET $209.00

PAIR VOLVO PENTA INBOARD MOTOR MOUNT ENGINE BOAT MOTOR EXHAUST $75.00

WATER JACKET COVER #32681A2 MERCURY 1963-66 GM-L4 INBOARD MOTOR/ENGINE BOAT $129.95

GIMBAL RING BEARING #31-32538 MERCRUISER 1977-87 INBOARD BOAT MOTOR/ENGINE PART $18.63

3 GROOVE PULLEY#19692 P MERCRUISER 1987-97 140-454 CID BOAT INBOARD ENGINE/MOTOR $106.99

PISTON #3991488 OMC,MERCRUISER, VOLVO,GM BOAT INBOARD MOTOR/ENGINE PART $199.99

TIMING GEAR #43-46743 MERCURY MERCRUISER 1972-98 INBOARD MOTOR BOAT/ENGINE PART $59.76

ROSS Boat Engine suppressor for Electrical Interference Inboard or I/O $44.99

Inboard Engine Motor Flusher Fake a Lake for Ski Boat $29.99

Indmar 6.0L SS Inboard Marine Boat Engine Freshwater Cooled Motor & Transmission $12,495.00

CAMCO DO IT YOURSELF BOAT WINTERIZER FOR BOTH INBOARD & OUTBOARD ENGINES $28.60

MERCURY 18 FT INBOARD BOAT ENGINE WIRING HARNESS $80.95

Inboard Boat Motor OMC Engine Shift Control Box $39.00

5.7L 350ci Inboard Boat Marine Engine Freshwater Cooled Mercruiser Volvo Indmar $7,495.00

SPARKPLUG BOAT ENGINES OUTBOARD INBOARD I/OS L82C 4PAC $17.95

BOAT MARINE INBOARD ENGINE MOTOR MOUNT DF238-M1 $69.95

BOAT MARINE INBOARD ENGINE MOTOR MOUNT DF-236-M1 BUSHINGS INC DIESEL GAS $69.95

Very Clean Complete 1993 Mercruiser 4 Cylinder 3.0L Inboard Boat Engine $2,200.00

FUEL FLOW GAUGE OUTBOARD I/O INBOARD GAS ENGINES BOAT FUEL MANAGER FFMO25 FARIA $259.95

FUEL FLOW GAUGE OUTBOARD I/O INBOARD GAS ENGINES BOAT FUEL MANAGER FFMO28 FARIA $259.95

FUEL FLOW GAUGE OUTBOARD I/O INBOARD GAS ENGINES BOAT FUEL MANAGER FFMO24 FARIA $259.95

FUEL FLOW GAUGE OUTBOARD I/O INBOARD GAS ENGINES BOAT FUEL MANAGER FFMO26 FARIA $259.95

BOAT MARINE INBOARD ENGINE MOTOR MOUNT DF100 $32.95

FARIA 11 PC TWIN ENGINE INBOARD BOAT GAUGE SET $617.99

Muffler – Inboard direct drive (center engine) ski boat $150.00

MERCURY 16 FT I/O – INBOARD BOAT ENGINE WIRING HARNES $79.95

BOAT MARINE INBOARD ENGINE MOTOR MOUNT DF206 $34.95

Hand Operated Engine Oil Change Pump for Boats – Inboard and Sterndrive Engines $18.69

Portable Electric Engine Oil Change Pump for Boats – Inboard & Sterndrive Engine $25.79

WISCONSIN INBOARD MARINE SAIL BOAT MOTOR ENGINE 1 CYL AIR COOL HIT MISS W TRANS $350.00

TRACKER MAKO 62P61596 INBOARD/OUTBOARD TWIN ENGINE BOAT GAUGE DASH PANEL $371.99

FARIA 13 PC TWIN ENGINE INBOARD BOAT GAUGE SET $643.99

FUEL FLOW GAUGE OUTBOARD I/O INBOARD GAS ENGINES BOAT FUEL MANAGER FFMO27 FARIA $269.95

TELEFLEX BOAT TACH GAUGE~TACHOMETER~6000 RPM~GAS ENGINE~I/O~INBOARD~SUPER PRICE $10.00

BOAT / MARINE INBOARD ENGINE FLUSHER. Motor Flush / Flushing $27.95

INBOARD ENGINE MOTOR MOUNT DIESEL BOAT MARINE BUSHINGS INC DF578 $99.95

Inboard Engine Motor Flusher Fake a Lake for Ski Boat / Ships Free $33.95

Star Brite Aluminum Boat Complete Care / Cleaner Kit Part # 93300 $39.25

OMC, JOHNSON, EVINRUDE CYLINDER HEAD #347261 200/225hp OUTBOARD BOAT MOTOR PARTS $409.14

EXHAUST MANIFOLD #509522 OMC/GM SMALL BLOCK BOAT BOAT PARTS $270.40

EXHAUST ELBOW #44354A3 MERCURY MERCRUISER/GM SMALL BLOCK BOAT BOAT EXHAUST PARTS $249.92

Skiers Choice / Moomba Boats 0 – 50 MPH Electronic Speedometer Part # 946099 $49.95

Interlux Toplac K187 Ivory Quart Topside One Part High Gloss Finish Boat Paint $39.99

Interlux Toplac K299 Rochelle Red Quart Topside One Part High Gloss Boat Paint $39.99

Interlux Toplac K541 Donegal Green Quart Topside One Part High Gloss Boat Paint $39.99

Interlux Toplac K936 Lauderdale Blue Quart Topside One Part Gloss Boat Paint $39.99

Interlux Toplac K991 Mauritius Blue Quart Topside One Part High Gloss Boat Paint $39.99

Interlux Toplac K999 Black Quart Topside One Part High Gloss Finish Boat Paint $39.99

Interlux Toplac YKA198 Matterhorn White Gallon Topside One Part Gloss Boat Paint $119.99

Dock Post Base Pad – Boat Dock Hardware and Parts – 12″ $22.00

Yamaha 61A-45560-03-00 Gear; Outboard Waverunner Sterndrive Marine Boat Parts $150.00

Rule 800 GPH Non-Automatic Bilge Pump Boat Parts 20F $31.29

CHAMPION MODEL D2F BOAT MOTORS PARTS LIST $11.99

1937 CHAMPION D3C MASTER TWIN BOAT MOTORS PARTS LIST 37 $11.99

CHAMPION MODEL S2F BOAT MOTORS PARTS LIST $11.99

1937 CHAMPION S2C-D2C S2C D2C BOAT MOTORS PARTS LIST $11.99

1936 CHAMPION 3B MASTER TWIN BOAT MOTORS PARTS LIST 3 B $11.99

1938 CHAMPION S1D-D1D S1D D1D BOAT MOTORS PARTS LIST 38 $11.99

1936 CHAMPION 2B LITE TWIN BOAT MOTORS PART LIST 36 2 B $11.99

1936 Champion 1B SINGLE ENGINE BOAT MOTORS PARTS 1 B $11.99

1935 CHAMPION MODEL 1A SINGLE BOAT MOTORS PARTS 1 A $11.99

1938 CHAMPION D3D MASTER TWIN BOAT MOTORS PARTS LIST 38 $11.99

THROTTLE GEAR 1977 Evinrude 6 hp used boat parts $19.20

THROTTLE LEVER 1977 Evinrude 6 hp used boat parts $23.99

VINTAGE ANTIQUE JOHNSON SEA HORSE TD TD-20 3.6HP BOAT MOTOR for PARTS or REBUILD $75.00

OMC COBRA GIMBAL TILT PIVOT PINS SCREW BOLTS PART 3852854 MARINE BOAT HARDWARE $29.99

Outboard Boat Motor Parts johnson evinrude Motor to transom mount X 2-14″T-2.5″W $22.50

Amazon

Handling Twin Engine Inboard/Outboard [VHS] $29.81 …

Handling Your Single Engine Inboard / Outboard [VHS] $7.89 New Factory sealed…

Vedette Inboard – 24W x 18H – Peel and Stick Wall Decal by Wallmonkeys $33.99 WallMonkeys wall graphics are printed on the highest quality re-positionable, self-adhesive fabric paper. Each order is printed in-house and on-demand. WallMonkeys uses premium materials & state-of-the-art production technologies. Our white fabric material is superior to vinyl decals. You can literally see and feel the difference. Our wall graphics apply in minutes and won’t damage your paint or l…

HANDLING YOUR SINGLE ENGINE I/O $34.80 …

.18 Inboard Marine Engine w/Super Start $99.99 This is the glow powered SuperTigre .18 Inboard Marine Engine. / / FEATURES: Direct fit into many .15-.18 size boats-for higher performance, / greater reliability and easier operation / Super Start Backplate Starting System accepts AquaCraft’s 12V Super / Start for effortless starts / Water cooled head and sealed front bearing / ABC cylinder l…

Seloc Engine Manual for 1992 – 2000 Mercruiser I/O $21.99 Seloc Engine Manual for 1992 – 2000 Mercruiser I / 0. A sea of information! The new wave of marine engine repair! Trouble shooting, specifications and wiring diagrams… Seloc Engine Manuals bring you some of the most comprehensive info available with simple to follow illustrated procedures and 100s of exploded views, photos, drawings and tables to help you along the way! Order Yours Today! Seloc …

Teleflex Marine 18-7845 Fuel Filter $5.45 Sierra Marine Fuel / Water Seperating Filter. Sierra fuel water separators remove over 98.8% of emulsified water from your gasoline. Sierra’s 10 / 21 micron filters are over 90% efficient at removing particles as small as 10 microns. All filters flow @ 90 GPH to feed even the hungriest motor. Sierra 10 / 21 micron filters are recommended to prevent damage to sensitive inboard and outboard fuel inj…

Mercruiser 3.0 Marine Starter Long-Short Mount 6563 $59.90 Aftermarket Starter For Mercruiser, OMC, and others.Starter – Aftermarket replacement for Delco PG260M Series1.7 kW, 12 Volt, CW, 11-Tooth PinionComes with mounting bolts -’One long-one short’ bolt pattern.This marine boat starter fits nearly all Mercruiser, Cobra, Yamaha, and Volva Penta GM 3.0 liter engines.**This starter will not replace the older large style 10MT Delco starters with the ‘one l…

Teleflex Marine 18-7824 Oil Filter $4.22 Sierra Marine Filter for Short GM. Oil is the lifeblood of your engine, and if you want it to last a long time, then start with proper maintenance! This Oil Filter replaces: Chris-Craft: 16.81-08746; Crusader: 201104; Indmar: 50-1001; Mercruiser: 35-802885Q, 32716, 866340Q02, 866340K01; OMC: 173232, 502902; Pleasurecraf: R077002; Volvo-Penta: 835440-9; Yamaha: YSC-10231-20-0C; Thread Specification…

7 Steps to Successful Boat Docking $10.87 Forget the why’s of boat docking; this book is filled with the how to’s that will lead you to dock your boat successfully, even in wind and/or current. It presents the “local knowledge” of the authors in an easily understood, and simply implemented, 7-step process. For helmsmen/women with single-engine inboard vessels, power or sail; twin-engine inboard and outboard vessels; single-engine outboard…