vroom ZOOM's latest activity

  • vroom ZOOM
    vroom ZOOM replied to the thread 454 mag mpi chuggles/stalls.
    Well, did some more testing. I scoped the TPS and it has a weird blip every now and then where the voltage drops to 0.16v, the rises to...
    • 20260427_152925.jpg
  • vroom ZOOM
    vroom ZOOM reacted to Lou C's post in the thread 454 mag mpi chuggles/stalls with Like Like.
    If a guy can't operate a carbed boat with an electric auto choke, new carbs, etc, then maybe he should not be in command of a twin...
  • vroom ZOOM
    vroom ZOOM replied to the thread 454 mag mpi chuggles/stalls.
    Yeah, I thought about that a lot of times. Unfortunately I need to sell the boat, so for a boat getting listed for a bunch of money...
  • vroom ZOOM
    vroom ZOOM replied to the thread 454 mag mpi chuggles/stalls.
    Sorry should have been more clear, the new FPR solved the issue of the fuel pressure slowly dropping after the engine turned off, it...
  • vroom ZOOM
    vroom ZOOM replied to the thread 454 mag mpi chuggles/stalls.
    okaaay... And I am back to messing with these engines. Seriously, if I had the $$$ I would go with 8.1s at this point. Always my bad...
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