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Kimjon

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Posts posted by Kimjon

  1. What's the legalities in NZ if someone wanted to put an old motor into a modern vehicle?

    For example, say a 350Chev into a Nissan Skyline or a 2010 Commodore?

    Apart from requiring certification, and perhaps needing your head read by a physiologist for taking a giant backwards step in technology... is there any  legalities against/preventing doing such a swap? 

    Cheers

    • Like 1
    • Haha 1
  2. That short taper shouldn't be an issue. Just make up a spindle with that tape cut in and it will grip fine. Same as Morse taper on drill chuck etc...

    Gopeds use same idea, but are direct drive. They never slip.

    Resized_20181005_131323.thumb.jpeg.828900ed7a1a73a9cd4949183e34e993.jpeg

    Something like this, but just put a 1/4" key in the shaft and machine OD at 1" to take centrifugal clutch.

    If really worried about slipping, machine a key into the taper as well, like flywheel on small motors.

    • Like 2
  3. 8 hours ago, Regan said:

    Nz is a hub for overpriced old mazdas. If you want genuine rx you're better off looking abroad. My rx3 was $14500usd just last year. Going off Nz prices is a $50k plus car. Anyone spending this sort of coin is better off buying a gtr skyline, early model evo or similar. Unless you're dead set on owning a rotary powered machine there's much better value to be had elsewhere.

    Yup. My mates imported 2x RX3's last year. Ended up at around $25K each, both completely stock with all factory parts.

    NZ has lost the plot, though this maybe just perception as none of these nuggets on trademe ever sell. The "RX2" on trademe has been there forever!

    What they actually sell for...who knows?

    • Like 2
  4. 46 minutes ago, rusty360 said:

    So the seller gota pay up then?

    Yup, 4K...

    He's been given 2 weeks to find the money, then it's up to me to recover it if he doesn't pay. I think that means set baycorp on to him? But hopefully he just pays?

    • Like 3
  5. I made a not so successful chain tensioner using a hairpin style spring. It worked okay(ish)...but not great. So I converted it to double coil springs and it's now working spot on!

    It needs this as the wheels weren't designed to have a sprocket. I added the sprocket using long bolts and spacers, so getting it to run 100% true was never going to happen. It's within about 1/4 of a millimeter but in the world of spinning mass...it may as well be a meter out!

    This tensioner allows a slack chain to work, and takes out the highs and lows in the system. Full tank of gas later in running time...no issues...success looks like this! 

    • Like 6
  6. 14 minutes ago, Chris.QCR said:

    Yes id be very keen as im finding it hard to chop up functioning pipes.

    Pm how much your after mate and im thinking maybe box them up and send them down .

    Cheers !

    Free. And I could drop in hamilton at one of your mates places  (if you happen to have friends in low places like hamilton?).

    • Like 2
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