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  1. R

    1972 Mercruiser 165.

    model 165. 165HP,250CU.IN.,6 CYL PISTON, COMPRESSION PRESURE 140 PSI., PLUG AC-MR43-T, NO 6DEG BTDC YES 2DEG BTDC, ENGINE OIL 5QT,
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    Mercruiser 470 Rod Bearing

    year 1978 MCM470 MERCRUISER. ""WILLIAMS"" 1986-2025. engine 224cu.170hp.4btdc timing 600-700rpm ENGINE OIL 30W and sn plus 4oz. 5.5QT. ENGINE ALCOHOL COOLANT FREEZE 50% DISTILLED WATER 50%. ddrieck: rod bearing engine 470 ....
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    1968 tilt/trim leaking by

    SEALER OIL FILTER ADD! 4oz!
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    First Successful Outing On The Lake

    I have a Mercury 850 4 cylinder with the Thunderbolt ignition system that is overheating. After I dropped my friends off at shore, I headed to the boat dock at full power when the motor died at full speed. I initially thought the battery for the motor was too drained, so I used the trolling...
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    Engine water flow issue

    coolant internal engine antifreeze 50%-distilled water 50%. pump engine! heat exchanger engine 50%antifreeze-50% distilled water. YES! heat exchanger sea water!!!!!!!!!!!!!!!!!!!!!! ENGINE COOLANT 140F COOLANT ANTIFREEZE!
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    Mercruiser 3.0 overheated, Is my motor shot?

    1978 Wellcraft Suncruiser 20FT. ENGINE 470. 170HP.COOLANT DISTILLED WATER 50%-ANTIFREEZE 50%. 1978-2025! OUTDRIVE WATER - need OLD DESTROY impeller.
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    Posible oil and water mix in mercruizer sterndrive

    ENGINE COOLANT ANTIFREEZE 50%-DISTILLED WATER 50%. OUTDRIVE OIL OF THE WATER?
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    closed cooling

    various engine 5.7L cooling antifreeze 50% and distilled water 50%. outdrive pump water Maintenace.
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    Mercruiser 470 timing - service manual?

    1978 MerCruiser 470. WILLIAMS. 1978-2025! THE TIMING 8 DEGREES 1990 YEAR. TIMING 1990'S-2025 ENGINE 4 DEGREES. 600RPM ENGINE IDLE. 4 BTDC DEGREES. ENGINE OIL 30WT. ADDITIVE LIFT 4oz ZINC PLUS.
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    new engine overheats

    engine coolant no water! YES! distilled water 50%-antifreeze coolant 50%. svb165 DAMAGED OF THE ENGINE! WATER ICE.
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    Crank driven vs block mounted raw water pump pros/cons

    50% distilled water/antifreeze 50%. heat exchanger engine coolant.
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    Crank driven vs block mounted raw water pump pros/cons

    MERCRUISER ENGINE 302CU. DISTILLED WATER 50% ANTIFREEZE 50% ENGINE COOLANT heat exchanger. THE WATER OF THE DRIVE SHAFT PUMP PARTS. IMPELLER WATER PUMP, DRIVE SHAFT.
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    Crank driven vs block mounted raw water pump pros/cons

    MERCRUISER MODELS 225II-TR STANDARD COOLING. ENGINE MCM302 CU IN. 1970'S. DWELL 26-31. OIL ENGINE 6 QUARTS. 5.7L V8 IDLE 550-600 RPM TIMING 10 BTDC.
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    Crank driven vs block mounted raw water pump pros/cons

    1970'S ENGINE MERCRUISER 302 V8 .... DISTILLED WATER -ANTIFREEZE 50% .... ROY WILLIAMS 1978 MCM470 HEAT EXCHANGER 1978-2025 YEARS ...
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    470 overheating

    1978 MCM470 ENGINE COOLANT ANTIFREEZE 50%-DISTILLED WATER 50%. 1978-2025 BOAT YEARS! ENGINE CIRULATING PUMP - EXHAUST ELBOW - HEAT EXCHANGER - ANTIFREEZE COOLANT PLASTIC TANK. ALTERNATOR 1989 -2025 NEW. 1978-1989 VOLTAGE REGULATOR - STATOR COILS RUNS.
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    470 overheating

    MCM470 ENGINE WATER DAMAGED IT! NO! ANTIFREEZE-DISTILLED WATER ENGINE PUMP, HEAD GASKET, EXHAUST ELBOW.
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    470 overheating

    ROY WILLIAMS 1978 ENGINE MCM470 COOLANT ANTIFREEZE 50% DISTILLED WATER 50%. ENGINE COOLANT ANTIFREEZE ENGINE! NICE ! THE cadet foste1ce 470 engines rusted of the water!
  18. R

    What brand starter should I get?

    engine electric motor starter the Maintenace .... electric brush motor. so rust brushes of the brush holder set plate.
  19. R

    454 dies over 1800RPM loaded

    The fuel gasoline Maintenace carb/filter/tank/water filter. 6-8 psi. fuel carb.
  20. R

    Quadrajet Replacement Options

    fuel gasoline carb water / salt ! https://www.amazon.com/gp/product/B075TZQ8LD/ref=ox_sc_act_title_4?smid=A1JUJG04D2ZIIW&th=1
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