Recent content by matt167

  1. matt167

    Upgrade motor.

    If you have a Mercury, adapter harnesses are sold if one is needed.
  2. matt167

    Stellantis Rant

    My biggest gripe with Stellantis is the paywall for working on their stuff.
  3. matt167

    1983 Starcraft Islander

    StarCraft built hulls for other companies as well as their own. Sylvan has ties directly back to StarCraft, but Bluefin, Spectrum and Smokercraft all had boats that StarCraft actually built ( not outfitted ). The Sylvan Offshore and Smokercraft Titan are basically identical boats, sort of...
  4. matt167

    1983 Starcraft Islander

    470 in that will scoot. BUT most 470’s are junk.. a good solid inboard 3.0L will drop right in and cost much less than an outboard conversion. 140hp is all that boat needs and what many of them got. However don’t spend too much. If that boat ends up not being the one, you can add Sylvan...
  5. matt167

    Repowering my old 16ft aluminum boat thinking of going 4 stroke but have a question

    I did just that. Took off an old Johnson 40hp and rigged a brand new Suzuki 25hp. The actual difference is about 10hp less but it didn’t actually loose speed because the engine runs a higher RPM. It lost much of its snappiness but I’m not towing a skier either. I don’t regret it. Quieter...
  6. matt167

    New Stuff on Vehicles likes/dislikes

    Top left corner of the center screen is the headlight controls if no switch. The cheap eliminators work by creating an external ghost draw that causes the system to go into a fail safe mode. The eliminators that plug inline with the switch employ a simple logic memory and mimics the switch
  7. matt167

    Ethanol!

    I run 90-93 Ethanol free in my ‘51 Plymouth for 2 reasons, the fuel pump and the carburetor. The engine itself would run on 70 octane and be happy but it’s a pretty original car and I’m not sure if the fuel pump or carburetor have been rebuilt ethanol compliant so it’s cheap insurance to pay $1...
  8. matt167

    Digital permanent dwell readout.

    I wouldn’t mind having a tach as well to really figure out what my max cruising speed should be, and 6v tachs are spendy as well as being too large. I just want something mostly hidden under the dash lip. I probably need like $10 worth of stuff. I might see what I can do if I get around to it...
  9. matt167

    Digital permanent dwell readout.

    I do the same. I just checked it Saturday and it was spot on still from last year. It is a 75 year old car with a 75 year old engine though, and it would show if anything happened inside the distributor
  10. matt167

    Is it Safe to boat, knowing you have partial rotten stringer?

    Stringers for sure run on each side of the ski locker. Rot that far up in the boat is not good
  11. matt167

    Digital permanent dwell readout.

    I got a spare arduino I haven’t used that I got for $1, and an idea to create a digital tune up gauge for my ‘51 Plymouth ( stock 6v + ground points ignition ). I have an idea to have arduino calculate the point dwell and report it on a screen. Thinking it could calculate the RPM and display a...
  12. matt167

    New project

    I restored my grandfathers old Horse 5 ish years ago. Original Tec engine wasn’t in good shape last time it had run ( smoked ) and the carb was messed up so so I put on a Briggs Honda clone engine. It came with the brush guard/ bumper which didn’t fit the OHV clone engine so I actually went as...
  13. matt167

    3.0 intake interchangeablultu

    There are 2 or 3 different risers used. One style that is probably like you have where it goes straight back and has a small outlet. A second style that has a larger opening but goes off to the side and I think a third that uses a different bolt pattern on the riser base. As long as you get...
  14. matt167

    1961 Johnson 10hp QD22 points to electronic conversion

    Nova II and BM 11 are extremely similar, and it’s well known that the Nova II will burn up on OMC coils as they cannot take the high tension. The old Atom modules were known to work well but have been discontinued.
  15. matt167

    Yamabishi

    They are 1:1 copies of Yamaha. They basically exist because china companies make the replacement parts and then realize if they tool up a few more parts like the engine block they can make whole outboards.. same thing happened with Chainsaws. Holzforma are cheap old versions of Stihl
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