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  1. Scott Danforth

    Carter P4389 Doesn't Work when Connected to Carburetor

    first, welcome aboard. second, make sure the pump is plumbed correctly. there is an arrow cast in the pump body for fuel flow direction. third, make sure the pump is wired correctly with an oil pressure switch and a relay.
  2. Scott Danforth

    Fuel System Question

    vapor canister required on newer boats
  3. Scott Danforth

    Have spark and fuel, can't get the rebuilt engine to start

    Both valves will be closed one revolution later too. However only for a brief moment as compared to the compression stroke where the valves would be closed for about 45 degrees of crankshaft revolution Out of those compression numbers , only cylinder 7 is in spec
  4. Scott Danforth

    I have a question on a volvo penta 7.4 engine

    You have a leak somewhere So, oil cooler, HX, or a leak in the exhaust as VP only does half systems
  5. Scott Danforth

    Wellcraft 26/2670/2600 Excel/Martinique Construction

    They were slapped together to get out the door Consider the boat a project that may need a complete overhaul and hope it doesn't
  6. Scott Danforth

    Using poly resin without glass

    They used to slap gel coat over plywood in the 70s and 80s...... Basically all the rotten boats It's not a good idea Now, cover the plywood with 1.5 oz cloth, make smooth, sand smoother, apply gel, polish. It will last a fair amount longer
  7. Scott Danforth

    mercruiser 4.3 thermostat housing

    Mahle is GMs vendor for many internal engine parts. Remember, the motor is a GM truck long block with marine gaskets and Mercruiser exhaust and accessories Summit Racing and rock auto both ship to most countries in Europe. Usually faster than I get parts in Florida (3 days to Scotland, 4 days...
  8. Scott Danforth

    Have spark and fuel, can't get the rebuilt engine to start

    Pull your distributor, turn the motor over 1 revolution. Reinstall
  9. Scott Danforth

    Transom replacement or design flaw?

    Not needed. Rebuild existing transom with AC. Plywood, make sure wood goes to the edges. Laminate the two pieces with tite-bond III. Seal the wood with Rust-Oleum Drop in place, replace the transom cap
  10. Scott Danforth

    1977 Mirrocraft V-hull repairs

    Just use exterior grade plywood and a can of Rust-Oleum oil base paint. It will last 40-50 years
  11. Scott Danforth

    Transom replacement or design flaw?

    If the original wood is delaminated, it won't act as a solid piece of wood, it would bend like a phone book
  12. Scott Danforth

    2025 should have a bumper crop of freeze busted blocks come spring

    Northern Florida, Georgia, Alabama, Mississippi, Louisiana, Texas and Arizona should all have high yields of busticated blocks come spring time.
  13. Scott Danforth

    JB Weld or alternative

    On a manifold.....just replace it
  14. Scott Danforth

    Pitch perfect

    Lower the motor if your getting blow out. Pontoons really need a jack plate in addition to trim
  15. Scott Danforth

    1977 Mirrocraft V-hull repairs

    The pressure treated plywood will galvanically corrode the transom
  16. Scott Danforth

    mercruiser 4.3 thermostat housing

    If you want to swap the motor to vortex heads, just get vortex heads and a matching intake
  17. Scott Danforth

    Trim Limit setting. 20deg?

    I think the A1G2 dimension was 21.5 The MC1 has a different measurement. Refer to the manual
  18. Scott Danforth

    Regal Surf Propeller

    Just Google volvo IPS propeller Check Regal if they even published anything regarding a manual
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