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Thread: '89-'90 2.0 and 2.4 cross-breeding

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  1. #1

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    1989 Mitsubishi Mighty Max
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    That sounds great. I was trying to find them.

  2. #2

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    Quote Originally Posted by thefreack View Post
    That sounds great. I was trying to find them.
    From the help I got on this forum, I know to not interchange engine parts. So I'll be parting out the '89 (lots of great salvage) and during the process, I'll pull those for you and clean 'em up.

    For those who were attracted to this thread for information about the mechanical differences of the 2.0 and 2.4, DroppedMitsu wrote:

    The 2.0 head will bolt onto the 2.4 block but will also bump up the compression a bit, theres a guy on the facebook mighty max page running this setup. You could also take all the fuel injection components(and ecu/engine harness, etc) and convert the 2.0 to fuel injection. Transmissions cannot be swapped between the two as one is a narrow block and the other a wide block engine design .
    My apollogies to the forum if this information already exists on another thread: I have not had time to search the forum extensively. I am so grateful for the help from you all.

    Next question: I assume other parts are interchangeable, like brake disc/drums, calipers, grille, bumper, winsheild and fuel tank. Any expert advice on this is also appreciated. My intention is to use brake parts for core exchange and/or rebuilding them myself. I want to store glass (windows and windsheild) to have on hand "just in case". I'm more interested in restoring my '90 D-50, rather than customising it.

    Between camoit and DroppedMitsu I've probably saved myself a week of frustrating work, and several hundreds of dollars. A donation contribution to the forum is forthcoming.

  3. #3

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    It might be of help to some to know that the air filter for the '90 2.4 is almost identical to a shop-vac filter, available at Home Depot or Lowe's for the same price as auto parts stores, and readily available. Only a very slight modification is necessary.

    Here in Virginia, these air filters are order-only from parts suppliers.

    If any of you experts dispute this alterantive, please let ALL of us know. <eamwhile, the shop-vac filter seemed to be working just fine.

  4. #4

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    The next episode of my adventure is the Mystery Of The Missing "B" Belt.

    I got the timing cover off the 2.0 and discovered the silent shaft belt is non-existant. Absolutely no trace of it anywhere.

    I wasn't sure what a silent shaft did: sounds like what politicians do for a living. Wikipedia explains that it is a means of balancing vibrations from the engine. Made sense, but I'm puzzled as to why the B belt is missing, and if this would affect any major opperation of the engine?

    I'm going to run a simple compression test and see if the head gasket is blown. If it doesn't appear to be, then I'll go ahead and replace the timing belts: I can sell the engine in the future, but meanwhile I'd be able to move the truck when I need to. Otherwise, I have to accept there's nothing I can do (economically feaseable) other than part it out wholesale, since the parts don't help my 2.4.

    I already have the timing belt kit for the 2.4. I ordered a head gasket set and will be getting into that motor in a few days, I hope. I have to get the 2.0 out of the garage, first.

    Thanks for being here for me

  5. #5

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    I found this thread about silent shaft stuff here on the forum.

    http://www.mightyram50.net/vbulletin...+shaft+purpose

    It may be someone left it out purposely on my 2.0. This is looking more and more like I have a fried motor. I also have no visible oil pressure...certainly nothing is coming through the oil filter, and there isn't a lot up on the valve train.

    With a minimum of one of you experts telling me "okay", I'll simply yank the head, carb and useable parts, and scrap the block.

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