Search results

  1. J

    1986 Mercruiser 5.7 Engine Rebuild Crankshaft Questions

    Yea it for sure has roller cam will get some casting numbers later. I found a machine shop 1 hour from me going to give them a call on Monday. I just looked at the website posted above while it would be nice I don't have the budget for that. I even looked around for used motors normally plenty...
  2. J

    1986 Mercruiser 5.7 Engine Rebuild Crankshaft Questions

    OK thanks will probably order one from summit then saw a few kits that come with the correct size bearings for the crank ect.
  3. J

    1986 Mercruiser 5.7 Engine Rebuild Crankshaft Questions

    1986 Mercruiser serial 6793665 5.7 1 Piece rear seal with roller lifters I picked it up to put in my 19ft speed boat It has 2 spun road bearings. It looks like it was built not to long ago and in really nice shape so not sure what happened. I am going to rebuild it myself my problem is I have no...
  4. J

    1989 Glastron Carlson 19css Merc 350

    I just picked up a 1989 Glastron Carlson 19css project boat with a 5.7 merc that is seized and a alpha 1 gen 1 drive. The boat came with another 5.7 that I am going to tear apart and look it over I have a few questions. 1. The serial number of replacement engine is F358546 also says 5.7 lg sci...
  5. J

    1992 Luhrs Motor yacht Drive Shaft Issue

    Yea bent like I figured guess I will just take it easy for rest of the season not that much left any ways then get a new shaft before I winterize it.
  6. J

    1992 Luhrs Motor yacht Drive Shaft Issue

    Will check it this weekend with a feeler gauge.
  7. J

    1992 Luhrs Motor yacht Drive Shaft Issue

    That sounds nasty I did put a mark on the shafts to see if they move I keep a eye on it I also check the pins to make sure they stay tight. I just don't want to crack the transmission or anything from what little vibration there is. Is it common or normal at all to have some movement like this...
  8. J

    1992 Luhrs Motor yacht Drive Shaft Issue

    I will check this out with feeler gauge when I re installed the prop shafts I don't remember any gaps or anything tho.
  9. J

    1992 Luhrs Motor yacht Drive Shaft Issue

    I have a a 1992 Luhrs Motor yacht with 2 454 inboards and velvet drives that I have been working on this is my first inboard I am use to sterndrives. I bought it off local marina was abandoned worked on it all winter had 1 bent strut and 2 bent props fixed. I was told the shafts where fine but...
  10. J

    1992 Marine Power 454 Choke Thermostat Replacement

    The first part of it where the rod goes in is bent up keeps choke open when cold tried to fix it its suppose to be down more.
  11. J

    1992 Marine Power 454 Choke Thermostat Replacement

    What kit would I need to swap it over? I just found the one i need but $70... with shipping https://www.jegs.com/i/JEGS/555/90790/10002/-1?gclid=CjwKCAjwx46TBhBhEiwArA_DjGY1__j7Wr_dtICPEvOT2kuTL8MDOnf023wIt4nBHd0Jlgz9VDLJ0BoCNqUQAvD_BwE#
  12. J

    1992 Marine Power 454 Choke Thermostat Replacement

    That one would work but the bolt hole is on the wrong I checked today my manifold doesn't have 2 holes so it has to be on same side. I If was to spin it around looks like the rod wouldn't line up right.
  13. J

    1992 Marine Power 454 Choke Thermostat Replacement

    Your right meant to put gen 4 been looking online still having issues with finding one in stock that mounts up the same guess no one uses these anymore.. My local napa looked at me like I had 3 heads.. they had no clue does it matter if its marine or not?
  14. J

    1992 Marine Power 454 Choke Thermostat Replacement

    I have a 1992 Marine Power 454 engine 4th gen with a Rochester 4 barrel carb 17059280 My choke tstat is bad having trouble finding the replacement on the stat its self it says 3792 Any help appreciated.
  15. J

    What To Use To Re Seal Flybridge/Other Areas

    I meant the old calking is dry rotted causing leaks removing it all. However the boat does have some rot in floors here and there especially on flybridge but that's for next season main hull and stringers are solid.
  16. J

    What To Use To Re Seal Flybridge/Other Areas

    Ok thanks just looked it up like dam that stuff is expensive but it needs to be done.
  17. J

    What To Use To Re Seal Flybridge/Other Areas

    I have a project 1992 Luhrs 34ft motor yacht that I am working It sat outside uncovered for about 10 years finally got it running going down the list of stuff to fix. The white calking around the outside of the flybridge and other areas is dry rotted and shot have some leaks I have a lot of re...
  18. J

    Looking For A New Gps/Depth Finder.

    So I decided to screw the whole gps/finder thing I am just going to get a regular depth sounder for this year I don't plan on goin far with this years gas prices and I dont fish. The question is should I use a thru Hull one or think I can get away with a in hull? What's the thickets hull ppl...
  19. J

    Surging / losing rpm

    ^^^^^ I had something like this before my tach was old a and shorting out was doin all kinds of funny stuff was shocked it was the issue.
  20. J

    Marine Power 454 Inboards Few Questions.

    Oh ok thanks will check to make sure thats it.
Top