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Mr Bean

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Posts posted by Mr Bean

  1. 3. Pref 2 high pressure pumps in series to create the pressure

    My understanding was that two pumps in series offers no more output of pressure becausethe second is starved by the first and is always "waiting" for the product to arrive.

    I work in the process industry and the principles i would have thought are the same.

    But please correct me if i'm wrong.

  2. When changing the engine loom to suit the new 3.9 EFI is it easier to take the existing loom out and put the Range Rover one in?

    Or is it best to just change the bits that you need to?

    Where is the best place to mount the ECU?

    Can you get dizzy-less ignition?

    Trev

  3. I had no need to fit an oil cooler, or change radiator...

    You can remove the oil cooler connection and just fit a standard oil filter. (It's just a blanking plate... Nut unscrews where the oil filter fits and plate comes away)

    My 3.9 runs cooler than the 3.5 did with the same radiator. (Same sender unit so I know it's running cooler..)

    I had tubular Janspeed manifolds and exhaust which fitted fine.. I'm guessing the standard 3.5 manifolds will also suffice unless anyone knows better.

    The alternator sat in the wrong place on the 3.9 (Right as you look at it) but a plate off another 3.5 (or your old lump) will sort that. The old loom fitted perfectly and the man that fitted it all for me wired the three necessary wires from the 3.9 EFi loom into mine, one to the coil and it fired up first time ! ( I cannot claim the glory as I was mainly making coffee and passing tools around..)

    Had to fit another bottom pulley wheel but you should be able to swap off the 3.5... (Mine was sold as turnkey engine with all ancilliaries left in-situ.)

    If you need any pictures or specifics, ask in here or PM me.

    Neil.

    Did a garage do the work for you? Or was it a friend doing the job?

    Some pics would be great.

    What transmission did you start with and what transmission did you finish up with?

    Thanks everyone for the replys so far.

    Trev

  4. I have a 1984 110 CSW which a factory fit 3.5 V8 with a 4 speed box and overdrive. I want to upgrade it a 3.9 EFI apart from the wiring what would require changing.

    I was planning on buying an old Range Rover Classic complete so i have all parts i need. I was planning on keeping a manual.

    Would it be a straight swap in terms of engine and transmission mounts?

    Or is there going to be a lot of custom parts?

    Any advice would be very helpful.

    Thanks

    Trevor

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