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  1. Scott Danforth

    1993 MerCruiser 4.3L V6 RAN OUT OF OIL

    people wonder why I always watch the gauges. every 5-10 seconds i glance at the gauges knocking usually means a rod bearing went. if you are lucky and didnt take out the crank, I would invest in coated bearings. the coating will buy you about 30 seconds without oil pressure (long enough for...
  2. Scott Danforth

    electrical

    clean all the battery cable connections from the battery to the slave relay to the starter. also pull the starter and clean the mating surface of the block and starter (ground path) been more than one johnyrude that wouldnt turn over from corrosion on the starter mating surface.
  3. Scott Danforth

    R134 or R12 thoughts

    you have a vac pump and manifolds, right?
  4. Scott Danforth

    1993 MerCruiser 4.3L V6 RAN OUT OF OIL

    the oil pressure sensor is on the block up-high I take it you were not watching the gauges. the oil pressure gauge would have went low about 20 seconds before knocking knocking is bad. most likely your motor may be coming back out.
  5. Scott Danforth

    I just joined the group

    BTW...... there are a few Scott's on the site.......there are even a few Scotsmen on the site
  6. Scott Danforth

    I just joined the group

    Welcome aboard. how are the stringers on your new to you 36 year old boat?
  7. Scott Danforth

    R134 or R12 thoughts

    its the expansion valve. about $25 for your ford bronco
  8. Scott Danforth

    Bonding Wood Backing to Fiberglass Shell

    thickened PB and use a notched trowel like laying tile
  9. Scott Danforth

    Starter bolts Merc 260

    starter bolts are custom alloy, custom temper and custom knurled for a reason. if you want more room, swap out your direct drive 35# starter for a newer PMGR 13# starter. not only will you have more room, easier to get to, it will spin your motor faster.
  10. Scott Danforth

    R134 or R12 thoughts

    if the compressor is bad, just change the compressor and the h-valve and be done with it. go full R134. the condensor and evaporator dont know or care. the lines need to be properly crimped either way. since your compressor needs replacing. that is where the cost is to convert to do it right.
  11. Scott Danforth

    Boat mooring in rocky areas (aluminum boat)

    ask and you should receive. (technically its a really fancy 105' house boat with custom finger piers, custom front gangway, swim ladder, folding davit and toy locker.) powered onto shore, then all winch lines run to anchors drilled into the rock face and tensioned to about 4000# to keep it...
  12. Scott Danforth

    Boat mooring in rocky areas (aluminum boat)

    If a 105 foot yacht can pull up to stone shores on lake Powell, you can pull your tinny up on shore
  13. Scott Danforth

    No water out transom or exhaust

    Water from the transom shield hose should spray about 8-10" out the hose at idle
  14. Scott Danforth

    No water out transom or exhaust

    Start at the impeller and work your way thru the system. And yes, impellers can toast within 20 seconds without flow. Even if you have muffs
  15. Scott Danforth

    Record crappie

    in the early 80's, about 83, Dad and I were fishing the Menomonee River, just above Chaulk Hills power station. he caught a crappie that was about 3#. it hung 1" over each end of the frabil minnow bucket. the bucket was 14" in diameter. we ate it. however had we kept it, it would have been...
  16. Scott Danforth

    Hull liner

    its in my build thread in the sig
  17. Scott Danforth

    NEED HELP QUICK PLS: Replacement Engine choices for 350 MPI

    remember, your local engine machine shop guys probably are the best resource you have. Depending on how you want your build, you may need to go that route. for a stock block, Summit or GM direct for the scat rotating assembly - Competition products out of Oshkosh WI with your motors being...
  18. Scott Danforth

    Hull liner

    Go to any RV supply. Like Panther RV Its $6.55/ ft Same crap other places charge more for Panther also has wider than the 72"
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