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=jon=

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Posts posted by =jon=

  1. I've no experience of any of the above listed LR specialist tuning companies, but you are very dependant on the skill of the person who did the original remapping (of the original vehicle for which the map for every other is based) - there are plenty of cowboys about who don't really know what they are doing, which can result in severe engine damage...

    Do plenty of research and look for independant third party opinions before you make a choice. A 'crappy' remap will just wind the boost up which would take the mapper a few minutes, a decent one will have tens of hours of tuning the fuelling across the whole rev range, as well as increases to the boost pressure to give the best results, and will retain the safeguards & safety margins that LR put in as every engine is slightly different...

    Also don't necessarily be swayed by claims of huge power increases - especially on something like a LR, low and midrange drivability is more important than peak power at the rev limiter...

  2. I wonder if anyone's ever managed to mate the nice little GM 3.2 litre petrol V6 (from the Opel/Vauxhall Omega) to a LR transmission? That would be rather fun!

    Do you know if the petrol Omega's used the same gearbox as the 2.5 diesels? IIRC they had a derivative of the BMW 6cyl diseasel in it, which was also fitted to RR's and some SA defenders... May be a source for conversion parts...

  3. Packaging and conformity mainly - if it's a standard component and on board then they are all the same - so the firmware/software can be simpler.

    With the ECU in my other car, the sensor is external, and you can use any type - but you have to go through a calibration process to define it when you set it up initially.

    In theory the pipe run should be short, but someone on the MS forums did some testing and pretty much proved that the length of pipe between the manifold and sensor didn't really make any difference to the results...

  4. OK - this is the kind of info that I'm after :)

    For the injectors - the only option is throttle body injection, so there's only 2 injectors, so not so much of an issue.. For a MAP sensor I think you use an external one - bosch or similar...

    I've PM'd Nige already as he seems to have a load of v6 EDIS units on ebay at the moment :)

  5. Hi,

    In my oddball 90 I have a ford essex v6, currently running an electronic dizzy and a weber twin choke carb - it goes reasonably well, makes a rather nice noise but is only slightly more economical than an RV8... One of of the ways of hopefully getting a bit more grunt and a bit more mpg (although I'm not hoping for miracles ;) ) is to go for megasquirt...

    I should be able to get a trigger wheel and sensor for the crank, ford v6 EDIS which will take care of the ignition side, and potentially a yank throttle body injection unit at some point in the future to replace the carb.

    With that in mind, looking round microsquirt systems seem to be pretty cheap - £250 pre-built vs. £400odd for a full fat one. Will the microsquirt run everything I want to OK? I know it's cut down a bit but don't want to end up crippling myself...

    I'm not hugely up on MS, but understand standalone ECU systems from my other toy, a turbo'd MX5 which is running an alternative full standalone ECU :)

    Any advice appreciated!

    Thanks

    Jon

  6. All the best Jason, glad you are on the mend :)

    Let me know when you feel up for a cuppa and a natter, I promise not to cause anguish by parking the LC in front of the house again (should be easy, cos it's gone ;) - but replaced with something else non Solihull-esque!) :)

  7. Jon,

    Are you on modular wheels? In that case, you probably bought 0mm ofset ones, rather than the common 8mm offset ones.

    They are mods, yes. I bought them second hand from another forum - I looked for a stamp with the offset but couldn't see anything, although I didn't get as far as whipping a wheel off and checking the back....

    If noone makes anything standard looking I guess it's raid the piggy bank time :(

  8. As far as I know the legal requirment is that the arch covers the tire tread and not the side wall, could be wrong though.

    It'd be very close on mine - with insa dakars (BFG mud pattern) the tread extends out a long way too...

    I'd rather spend a few quid on some arches than potentially a fine / points for being borderline! Other option is to replace the wheels/tyres, but that's kinda overkill!

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