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Thread: Looking for engine conversion ideas for a series 3

  1. #21
    Join Date
    Jan 1970
    Location
    Brisbane Australia
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    No it's the design, a 202 is a stroked 186, instead changing the lenght of the rod holden just shifted the height of the gudeon pin in the piston, the pistons are weak and the top comes off them at the oil ring groove. You need to buy good quality aftermarket pistons, Dura lites used to be ok. this effects all 202 red to black

  2. #22
    Join Date
    Jan 1970
    Location
    Cobar, New South Wales
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    [img]style_emoticons/<#EMO_DIR#>/laugh.gif[/img] yeah i was just pulling your leg [img]style_emoticons/<#EMO_DIR#>/laugh.gif[/img] i've built the odd angry 202 and you're damn right in the prognosis, the oil ring groove is crap with those monstrous slots. I used to use ACL pistons which seemed to last great.

  3. #23
    Join Date
    May 2002
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    not sure if this is what your looking for, but there is a Nissan diesel ED30 for sale on ebay at the moment:

    http://cgi.ebay.com.au/ws/eBayISAPI.dll?Vi...ssPageName=WDVW

    HTH

    LRH
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  4. #24
    crossy Guest
    another cheap and reliable way.

    get a holden blue / black motor and fit an efi manifold and throttle body.
    run straight lpg. Get a regraphed electronic dizzi (not esp)
    fit a gas cam. More power and torque than a standard 3.5 v8. 8) Just wont sound as good.
    no pollution problems for engineering. cheap parts.
    2nd hand kits everywhere.

    also i dont think the s3 gearbox is as bad as the old wifes say.
    But dont quote me on this if it lets go. ops:

    also again - the way i interpret the vic roads technical advisarys
    an engineering cert may not be required. as long as lwb braking system
    is installed.

    Simon

  5. #25
    Join Date
    Jan 1970
    Location
    Armidale NSW, Australia
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    Has anyone here considered the 245-265 Chrysler Hemi Sixes?

    They would be excellent in a Land Rover, they have plenty of low down torque in their standard form, they arent thirsty when they have their original single barrel carb fitted, they sound good, and they're very very tough...handle a good flogging. Also, they are very simple.

    May be a consideration to fit a Torqueflite to it too. You'll never break one of those.

  6. #26
    Join Date
    Jan 1970
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    Tassie/Perth
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    Do you want Diesel or Petrol???

    Seems to place to start anyway :wink:

  7. #27
    Join Date
    Jan 1970
    Location
    Cobar, New South Wales
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    TW - Hemis yep they used to make a conversion kit for that but i can't find a reference for 'em anymore [img]style_emoticons/<#EMO_DIR#>/sad.gif[/img] A mate had a 245 in a series 2A and it went very well, the standard LR box handled it quite well.

    CE- petrols the go.

    I spoke to the engineer and he reckons the only conversion that doesn't need major $$$$ is the holden 6, as it's an "approved conversion". I mentioned this at the pub and bingo, i've got a VC commodore in my back yard getting stripped for the bits to do a conversion, guess that answers the question [img]style_emoticons/<#EMO_DIR#>/laugh.gif[/img]

  8. #28
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    Jan 1970
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    Too easy! Was going to suggest a 186, but a 202 will do fine!

  9. #29
    Join Date
    Jan 1970
    Location
    Cobar, New South Wales
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    Yeah i had the option of a 186 as i have one in the shed, and their much more reliable. Unfortunately the NSW rego mob state that the vehicle must have an engine of the same year or later + relevant pollution gear. My trucks a 1980 so that means blue motor.

  10. #30
    Join Date
    Jan 1970
    Location
    Irymple, Victoria, Australia
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    Holden donks the go

    Howdy,
    I have a few landy's here with holden 6 conversions, the 186 and 173 are good donks, but they are getting long in the tooth nowadys. They are cheap to do up though and there are plenty of parts available. The 202 has a quarter inch longer stroke than the other six's..so probaly a better choice for low down grunt, but maybe hungry on juice. If you adapted the landy flywheel which is about 5kg heavier than the holden one..it would pull like the proverbial....I am not sure about the weight of a landy six cylinder flywheel, but I imagine they would be rather weighty. Their is a lot of good information about Holden conversions at "Mustang Sally's Land Rover Pages" (I am not smart enough to post the link..so e-mail if you can't find the page and I will send you the info on it. I have 2a here with a Leyland P76 motor in it...I would be interested in selling the conversion or the motor and all. It appears to have shoehorned in ok...I can send you some pics of the conversion if you want.

    Well, good luck and happy roving.
    Cheers for now and hope this helps.
    Mick...via Mildura.

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