Logo
FULL SITE MENU

Search results

  1. O

    Factory compression for Johnson 15hp

    "This Johnson 15hp looks to be "This Johnson 15hp looks to be around an 80's model but I'm not sure. It has a white casing and orange graphics. I believe it is the light twin cylinder series in which the 9.9hp and 15hp parts are interchangeable. MY QUESTIONS ARE, what is the factory compression...
  2. O

    1996 Force 40hp getting water in the cylinders

    "1996 Force 40hp two cylinder "1996 Force 40hp two cylinder (by Mercury) getting water in the cylinders. I have inspected the head and cylinder domes but cannot see any cracks etc. Any ideas or experience with this would be greatly appreciated, thanks."
  3. O

    Did VolvoPenta build the Albin AD21 22hp 2 cylinder diesel

    "I have acquired a 1972 Albin "I have acquired a 1972 Albin 25' mini trawler with an Albin AD-21 22hp diesel 2 cylinder motor. Is this a Volvo-Penta engine block? If not who built the motor? Are replacement parts still readily available including parts needed for complete engine rebuilds...
  4. O

    Albin AD21 22hp diesel two cylinder questions

    "Is the Albin AD-21 a Volvo bl "Is the Albin AD-21 a Volvo block? How readily available are replacement parts? How readily available are complete rebuild parts and kits? Any special needs for these motors and how best do I extend it's service life? What swaps have worked well to replace the...
  5. O

    1994 Mariner 115hp lower unit extension question

    "I have a 1994 Mariner 115hp w "I have a 1994 Mariner 115hp with the 5" insert extension kit installed above the lower unit. This makes it an extra long 25" shaft length. I want to remove the kit and return it to a 20" motor. What is the process? Once the extension kit is out are there any...
  6. O

    Lower unit compatability for late 60bs Mercury 85hp amp 65hp

    I have two older Mercs with lo I have two older Mercs with low 300 and 200 serial numbers. The 85hp is a 20" shaft and the 65hp is a 15" shaft. Will the 85hp lower work on the 65hp motor in terms of shaft lengths and gear ratios? The goal is to keep the 65hp a 15" shaft when it's all said...
  7. O

    Lower unit compatability between 1976 75hp Evinrude amp 1989 48SPL Evinrude

    "Hi folks, wondering if a jet "Hi folks, wondering if a jet lower I have on a 1976 Evinrude 75hp 3 cyl will fit a 1989 Evinrude 48hp SPL? If not what other Johnrudes or other brands/years will the jet unit fit? Any help is appreciated, thanks."
  8. O

    How do I add more horsepower to a 1994 Mariner 115hp

    "I have a very healthy 1994 Ma "I have a very healthy 1994 Mariner oil injected 115hp. I am looking to put it on a 1985 20' Advantage low profile hull. It is a nice sturdy boat which typically calls for 150-235hp. I'm okay with less speed from installing the 115 but are there any simple bolt HP...
  9. O

    1988 Force 125hp

    I picked up a boat with this m I picked up a boat with this motor. Some knucklehead removed a screw in the intermediate housing that he mistaked for the oil fill (swear it was not me). It dropped the shift linkage. Now I presume I have to remove the lower unit and play "tip and roll" in an...
  10. O

    1974 Mercury 50hp

    I am unfamiliar with this 74&# I am unfamiliar with this 74' 50hp Merc's trim system. It has short boxy booms on both sides of the motor. The hydraulic lines run to a separate motor in the boat which has small knob which appears to release/create hyrdaulic pressure. The trim/tilt switch has...
  11. O

    1994 99 Mariner problems at higher rpm

    "1994 9.9 Mariner has 90psi on "1994 9.9 Mariner has 90psi on both cyliners, starts easy and idles fine but falls on its face intermittently when revved up at medium to high rpm. I decarbonized it big time. She seems to be getting fuel just fine between sputters. Further suggestions much...
Back
Top