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  1. Scott Danforth

    Need locking gas cap for 2006 190 LS

    I would say call your crownline dealer for suggestions. would normally say call the company, except the company was bought and sold a few times in the past 19 years
  2. Scott Danforth

    Speedometer

    get a small bit of hose. connect directly to the speedometer. you should be able to blow into the hose and get about 5-10 mph on a pitot tube speedometer. couldnt post the pic of the speedo calibration, so I typed it. If adjustable air pressure is available, standard calibration speedometers...
  3. Scott Danforth

    saltwater 5.0 weak points

    same flywheel housing pattern. GM didnt change that.
  4. Scott Danforth

    Speedometer

    pretty sure your gen 1 alpha may be before the pitot tube connection. just spend $20 on a new plastic pitot pickup and tube and replace the line to the dash. https://www.amazon.com/Speedometer-Universal-Automatic-Kick-up-Assembly/dp/B08F35XJRD?th=1
  5. Scott Danforth

    Is it safe to replace the engine circulator pump in the water?

    except those pliers do not work on the hard hose before a pump. However the cap from a WD40 spray can will usually fit within the end of the hose and stop the water from coming in.
  6. Scott Danforth

    opinions..pictures

    None of us can currently add pics...... the mod team has reached out to the server IT folk
  7. Scott Danforth

    Is it safe to replace the engine circulator pump in the water?

    if its an alpha drive, then the water line from the transom shield goes up and over the SWL prior to entering the thermostat housing and ultimately the block. if its a bravo drive, the raw water line may be at the SWL or below and would need to be blocked off.
  8. Scott Danforth

    i have a 1985 170 horizon 140 hp

    a 40 year old fiberglass boat....... its worth more to you than what you could sell it for. you may get $200, you may get $2000 for that one special buyer that has a sentimental attachment to a 40 year old entry level boat (like maybe his grandparents had one) depends on your location and if...
  9. Scott Danforth

    Ethanol free gas for Mercruiser

    not a chance of that happening. E10 has been around for over 34 years. in fact Henry Ford used ethanol for fuels over 100 years ago. now, some stations that have blend pumps have had issues where the E10 was actually closer to e40. and anything over 10% ethanol on small engines (lawn mowers...
  10. Scott Danforth

    saltwater 5.0 weak points

    Carb intakes for LS are on amazon for $140 they are chinese knock-offs of the holley and edelbrock that is only $350 Ls exhaust manifolds are less than SBC manifolds from BARR, etc. Crusader, Indmar, Ilmore and VP have all used the LS since it came out for ignition, there is the front timing...
  11. Scott Danforth

    Another Maine Starchief

    We are experiencing issues with photo
  12. Scott Danforth

    08 bayliner 3.0

    No, the inline motor fuel pump rides directly on a cam lobe Test from a portable tank. You could have pickup issues
  13. Scott Danforth

    saltwater 5.0 weak points

    Today, if I was repowering a boat, I would most likely get low mileage LS or LT 6.2s from a u-pull-it, run a carb and install a heat exchanger and have 375-400hp for about $2500-3000 installed To build an SBC 6.2 today to that level will cost $4k just for a long block
  14. Scott Danforth

    tracking down engine noise at front of the engine

    You can run it about 20-30 seconds with the belt off
  15. Scott Danforth

    1979 3.0L OMC coil

    The best points come out of Italy. I agree with Matt, stick with points
  16. Scott Danforth

    Marine Power 7.4L Cooling Hose

    Look at the gates molded hose catalog, or call marine power on Monday
  17. Scott Danforth

    Need new plug

    VP manifolds have 1/2" NPT on the bottom and 3/4" on the ends
  18. Scott Danforth

    Closed Circuit Cooling

    Depends on drive. Alpha or Bravo? Water enters the drive, goes thru the pump then thru the HX. Water exits the exhaust Post a serial number and someone can post the specific diagram
  19. Scott Danforth

    Need new plug

    Either 1/2" NPT or 3/4"NPT
  20. Scott Danforth

    How to tell what transducer you have (Hook 5)

    Go to the airmar website and look at the transducers https://www.airmar.com/Catalog/Marine
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