Search results

  1. nola mike

    4.3 motor swap with truck engine

    The larger M10 bolts won't fit through the holes on the old starter. You could drill out the holes, but seriously, just go with the new starter. If you ever need to replace, the PMGR is much easier to handle.
  2. nola mike

    4.3 motor swap with truck engine

    Like I said, your starter won't work without modification. Definitely not worth it when you can get a PMGR starter for less than $100. The core plugs might already be brass on the donor--check before replacing.
  3. nola mike

    Kinda Clueless in South Jersey

    https://www.michiganmotorz.com/5-7l-complete-engine-package-1987-later-mercruiser-applications https://www.michiganmotorz.com/5-7l-vortec-marine-engine-1996-current Interestingly cheaper than the 5.0L. Figure $1-2K to swap everything over and replace the engine.
  4. nola mike

    Kinda Clueless in South Jersey

    Short block: Bottom of the engine Long block: Both halves Neither include accessories (starter, water pump, alternator, etc). Those would be swapped over from your current engine. You can buy everything with the accessories included, which would go by various names (drop-in, bobtail, complete)...
  5. nola mike

    Kinda Clueless in South Jersey

    Long block= SHORT block (Pistons, crankshaft) + heads (valve train) Small block engine= 5.7 L displacement or below (in a Chevy). Big block = bigger than that. More or less.
  6. nola mike

    Mercruiser 383 no spark/no fuel

    This sounds like a problem that would be much easier to figure out with the rinda software... But a scope or dvm on hz or vac can tell you if you're getting a signal from the cpm.
  7. nola mike

    In dash GPS speedo?

    That holds true regardless unless there's no wind where you live
  8. nola mike

    In dash GPS speedo?

    Edit misunderstood
  9. nola mike

    ‘83 Glastron Sx-190 looking for other owners

    Looks a lot like mine, except the nicer version. That thing must fly with a 5.7. jealous!
  10. nola mike

    In dash GPS speedo?

    My pitot speedo was accurate to within 1-2 mph @ upper 40's. Replaced with a GPS unit to eliminate potential water entry points in the transom. Biggest issue is that it takes a while to get a fix ... But it's super cheap, so...
  11. nola mike

    2004 4.3L Merc Alpha Starts But Stalls Out

    All the water will be at the bottom. Just keep taking samples from the bottom until you're only getting gas
  12. nola mike

    Knock Sensor Faulty?

    Especially from an over exuberant knock sensor
  13. nola mike

    4.3 motor swap with truck engine

    No, just the heads. They're about $50 for a pair at my local yards
  14. nola mike

    4.3 motor swap with truck engine

    Unless you go with vortec heads As Scott said, the newer blocks use an unholy combination of metric and imperial fasteners. Your starter won't swap over because of this either. You need to decide if you were going to use vortec heads and a four barrel carb or not. The swap will be a good bit...
  15. nola mike

    4.3 motor swap with truck engine

    This confused TF out of me when I started stripping out the holes using nearly identical to M10 ⅜ bolts. Ridiculous.
  16. nola mike

    1987 4.3l 205 high oil pressure

    The relief valve should limit that though
  17. nola mike

    1987 4.3l 205 high oil pressure

    The pressure wouldn't be higher though, right?
  18. nola mike

    Stalls on acceleration under load

    It's glued on. Either smoosh it with some pliers or someone on here recently cut it off with a solder gun or something which seemed like a good idea.
  19. nola mike

    starter

    Have you pulled the plugs and tried?
  20. nola mike

    slipping coupler?

    As far as changing the coupler, it requires an engine pull. Other causes are internal to the drive--sheared driveshaft, grenaded gears. If it's a drive issue, the input shaft will spin, but the prop won't in gear. If it's the coupler, nothing will turn when you bump the engine. The fact that it...
Top