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RedLineMike

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Posts posted by RedLineMike

  1. 6 hours ago, smallfry said:

     

    Depends what you want to spend really. All these Ford, BMW, Merc CRD engines cannot be dunked in water like you can with a clockwork engine. Petrol engines have the same problem.

    Assuming you want to stay diesel, and dunking is not really an issue, then my vote would be for the BMW M57. Relatively cheap, easy conversion, international availability, tunability if you must, good MPG and reliability in standard trim.  

    With preparation they can be dunked like any other engine, unfortunately the majority of people who have had issues from going swimming have done very little preparation before hand, 

    • Like 2
  2. On 1/18/2023 at 10:00 AM, FridgeFreezer said:

    A quick google turns up this:

    Portal Tek themselves have long been out of business as far as I'm aware.

    Torq axle have had some issues in the last few years also i believe,
     

     

  3. 18 hours ago, Stellaghost said:

     will need to source a schrader valve pressure gauge that goes above 200psi so I can check pressures to ensure they are identical regards Stephen 

     

    i wouldnt put more than 200psi into them as a maximum pressure, more than that can make them ride terribly or skew the ride height / spring rates

  4. On 9/6/2022 at 12:15 PM, Stellaghost said:

    Shocks are 2" diameter 7 /8" shafts and bolt through spherical is 1 /2" regards Stephen

    i thought they were 2.5"s for some reason, reason for asking is on the bigger shocks they have a slightly bigger spherical bearing on the ends, which use a step down reducer which gives more missalignment that the normal parallel spacers which would have helped your misalignment, but not in this case

  5. doesnt help with the main question but i painted my garage floor yellow rather than the usual grey as i find it easier to find items dropped on the floor,

    this is the paint i used

    https://www.ebay.co.uk/itm/360586553444?hash=item53f4a22864:g:bswAAOxyvSVREkJ8

    thined the first coat with white spirit then put the 2nd coat straight out the tin, 4/5 years on its still in good condition with only where the buggy tyres sit lifting

  6. Just now, simonr said:

    We have previous for bending them - jumping a Unimog maybe 2m in the air.  If you watch Fast 9, there's a scene driving through a minefield.  The 'Armoured' vehicles were Mogs underneath

     

    .Err...no...not even slightly similar.  It's going to use one of my (daft) ideas for suspension.  Simulations in Solidworks Motion look promising.

    What is the axle pictured?  The knuckles look the kind of thing I was hoping for.

    thats an evo axle from blackbird,
    i had tagged you onto there post of FB as its easier than trying to crosspost to here

    reason i ask about the suspension is with the d2 axles once you have removed the standard spring platforms, you can truss right to the cast knuckle, much like you can with patrol axles (which are another option as they would be likely strong enough internals wise, once they have been trussed)

     

    • Like 2
  7. 27 minutes ago, simonr said:

    Spidertrax are clearly good but fairly expensive.  I have a slim budget for the prototype - but a decent one for the final build, if it works.  Also hard to get in the UK.  D&G are probably the easiest I guess.  I was holding Spidertrax in reserve for the 'hero' build next year.

    Someone else mentioned Evo axles - but there's very little info on line. 

    The same someone also mentioned D2 Axles.  It would be easy to chop off the knuckle & glue on a boltable flange.

    Whatever we use will get boxed in / reinforced heavily to stop them bending in the middle.  However, the problem is the front axle where there's not much you can do to brace the outer end, from the spring outwards which will be subject to considerable moment forces.

     

    rob at ORA would most likely have stock of spidertrax,

     


     

    i definetly wouldnt rush towards a bolt on axle end as from my experience with landrover ones, it causes more problems that it solves, Especially if you are jumping said vehicle

     

    are you trying to use conventional springs & shocks or using coilovers / bypass's

     

     

    evo axle front.jpg

  8. 2 hours ago, simonr said:

    I've been given a project at work, to design a vehicle based on one of the big, old American 'muscle car' Pickups, capable of jumping and landing repeatedly, preferably without bending axles or wheels falling off.  The track is likely to be about 70".  I hope to absorb most of the impact energy with the suspension (which will be fairly novel, and use Land Rover parts).

    It will be rear wheel drive with beam axles front & rear.

    It needs to be based on parts we can get in the UK.  I wondered if any of you had ideas for where to look?

    Van & Truck axles seem to be about the right width - but truck axles at least 'feel' too heavy.  It doesn't need a huge diff.

    We can of course make the front axle tube easily, if we can find suitable knuckles - but I'd prefer to find an off the shelf rear with a diff.

    I wondered about 101 axles - and lengthen them a bit.

    I'm afraid I can't give too much away - but you'll understand when the film comes out!  We're going to start prototyping / testing in the next few weeks - mostly on the suspension.

    Any ideas?

    spidertrax or evo axles from blackbird @discomikey

     

    i wouldnt rush to use landrover axles with bolt on swivels as its pretty easy to eject a complete hub on heavy landings, however the "cheap" opton would be a d2 axle with suitable strengthening & bracing do last a little longer but they do also bend right at the inner knuckle

     

  9. On 7/2/2021 at 1:48 PM, L19MUD said:

    wonder if that ever came to anything?

    i believe the project was canned due to issues & delays on the fabrication side , the rolling chassis came up on ebay about 18 months ago for sale,


    BAS & Nene did put the TDv6 engine into several defender at one point but the cost of the ecu & its finickyness to run the ecu outside the donor vehicle is what stopped the project, 

     

    https://www.bodylogicuk.com/index.php/10/327154/

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