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Thread: 3.0 Conversion step by step

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  1. #1
    Builder of the first Delorean Time Machine
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    3.0 Conversion step by step

    Hi all,

    I've got a 3.0 engine and am thinking about swapping it in to one of my cars. It is complete, and I have the new lower crankcase and a new oil pan so that I don't have to disassemble either of my engines to work on this one.

    Anyone that's done this before, what else is needed? If I don't do anything to the internals of the 3.0, will it perform any better than stock? How much better?

    What should I do to it before deciding to put it into one of my cars? Rebuild it? Have the heads ported/polished/etc?

    What other parts are needed for a 3.0 conversion? Will it be even fire after the conversion, or odd fire, or is that something I can choose? If it's something I can choose, why would I choose one over the other?

    As I do this conversion, I will document what I'm doing. That's why I'm asking some very basic questions.

    --buddy

  2. #2
    "Former Delorean owning Guru" Spittybug's Avatar
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    Are you planning to EFI this engine, is that why you have posted here?
    Owen
    I.Brew.Beer.

  3. #3
    Builder of the first Delorean Time Machine
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    Quote Originally Posted by Spittybug View Post
    Are you planning to EFI this engine, is that why you have posted here?
    Yes. I'm not aware of any K-Jet 3.0s. The 3.0L comes with EFI by default.

    I know Josh at DPI sells a trigger wheel that sits where the distributor would normally go, to feed a megasquirt or other EFI controller.

    --buddy

  4. #4
    Owner since 2007 Farrar's Avatar
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    Is either of your DeLoreans an automatic? If memory serves, the flexplate from the Eagle Premier is exactly the same as the flexplate for an automatic D. I'd put it on the automatic. (I originally wanted to be the first person to have a 3.0L EFI automatic, but I would gladly watch someone else be the first!)
    3.0L, automatic, carbureted

  5. #5
    Builder of the first Delorean Time Machine
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    Quote Originally Posted by Farrar View Post
    Is either of your DeLoreans an automatic? If memory serves, the flexplate from the Eagle Premier is exactly the same as the flexplate for an automatic D. I'd put it on the automatic. (I originally wanted to be the first person to have a 3.0L EFI automatic, but I would gladly watch someone else be the first!)
    The project car is currently an automatic, but I might be converting it to manual, if I can get all the parts together, and enough free time to actually do it…..

  6. #6
    LS Swapper Josh's Avatar
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    If anyone is interested in this, I am currently working on a step by step install of a 3.0. Im putting my engine together right now So I can add to this thread in a month or so. Just the engine related assembly for now.

    Supercharged 5.3L LS4 + Porsche 6spd
    [email protected]
    lsdelorean.com
    I am not affiliated with Delorean Midwest in anyway.

  7. #7
    Senior Member Dangermouse's Avatar
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    Alex

    PRVs in the states are limited to the D and the Eagle Premier (which is a rebadged Renault) 3.0. There isn't the same range of turbo'd PRVs that Renault used in Europe over the years.

    As Josh mentioned, it is probably the most straightforward engine swap, particularly for someone with a bad/missing original engine.
    Dermot
    VIN 2743, B/A, Frame 2227, engine 2320

    I don't always drive cars, but when I do, I prefer DeLoreans

    http://www.will-to-live.org

    No-one is to stone anyone, even, and I want to make this absolutely clear, even if they do say "carburetor"

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