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woodytz

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  1. you are right there mr fridge, twood be a simple solution, looking to the future when these resistors run out is the problem,and also the lpg manufacturors wont be making high Z injectors so some where along the line we need to find the fix. As jeff said were real good at reflashing firmware woody
  2. hi , here,s my 2 bobs worth, you only need 1 lambda, fit it as close to the collector on 1 bank of cylinders, otherwise it will go cold on low revs and idle. you only need lambda,s to aid tuning of the lpg due to the fact that you have no OBD11 facility to read fuel trims. Lucarse CUX14 has no facility to log fault codes relevant to injector emulation or lambda simulation[its basic. Can you run low Z lpg injectors with squirt?? yes of course you can...as jeff said you have to alter engine constants to suit, this then fecks up the petrol side , if you try and run low z lpg injectors with engine constants set for high z petrol injectors ,it will run , it will rev up , but thats it , put any load on it and you will do 1 0f 2 things or even both, fry the low impedence lpg injectors[you are on a hiding to nothing to start with as the omvl wet dream 21n is a splendid system very cheap and chearfull with poor quality injectors] or and wipe the MS chip from a massive short across the lpg injectors as they are peak and hold not on off. How do we know all this ?? months of trial and error between Jeff and myself, we are working on an answer for the lpg injection and as Fridge has said resisitors may be the answer.One thing for sure when we get it right you will be the first to know. Woody
  3. hi the Longlife warranty is for life!! its transfereable from one keeper to another for a small fee. The grade of stainless is the best..314 which means it dont rust at all. prices are usually very keen. We open our doors as a Longlife franchise in about 3 weeks,when we do i will [if allowed by the nice forum people] post details and offer a LR4x4 group discount....just clean your trucks first woody
  4. hi , i have mounted the rads in the back on both our trucks,mines a Hilux with a 3500 V8 this uses only the std water pump and uses a nissan primera radiator, my sons SJ has a similar rad to mine in the back of his and thay both work a treat. Be carefull to bleed them out well and its adviseable to have some sort of bleed valve on the top hose. good luck and put some piccies up Woody
  5. hmmmm 5 degrees or so sounds like the amount of stretch in a knackered timing chain, if you have the heads of you will see if the cam is moving or not.If in doubt take the timing cover off remove the chain and see if it turns over then ,its easier than taking the box out. hth woody
  6. ..not sure , mine are flat and work on all materials so far up to the specified thickness.
  7. Hi Mate, i,ve got the JD2, bought it from Tubela in Braintree, it cost nearly £1100, the die sets are the bit that costs. Well worth it even of you only make your own cage woody
  8. i would,nt have thought that MS will do any better job than the feedback system you already have. If it was mine i,d ditch the stepper and go open loop FWIW. cheers Woody
  9. There are dozens of vaporisers on the market with a price range from cheap to not so cheap. Depending on the horsepower of your engine and how hard you want to push the pedals round depends largley on the type you need. My own 3500 is running lpg injection, using a vaporiser designed to run a max HP output of 100bhp,i hav,nt had any problems with power output. All gas injectors are flow rated again dependant on horsepower.We now have a budget range that you tune youself by drilling the delivery nozzle out,they work really well and are keenly priced. Injector nipples need to be as close to the petrol ones as possible,if you can angle them at about 45 degrees all the better and the pipes as short as is practicle, they dont need to all be same lenth as some people think. if any one wants pics of any paricular part of the lpg system let me know. If anyone has a big horsepower engine ,then you will want the Keihin injectors and a Prins vaporiser,not cheap but will run a supercharged 600hp no problem. keep the questions coming. woody
  10. Hi all , Jeff and me have been talking about this for a while now, we have all the parts we need [lpg wise that is]someone asked earlier if they can use the vaporiser from a carb set up.. no you cant you need constant pressure,normally about 1.5 - 2 bar. The change over from petrol should,nt be a problem,if you power up the solenoids with the ignition,this will have a priming effect,so when you change over the pressure will be there already. We have the technology and accesss to all the best parts. Cheers Woody
  11. drill a 3mm hole at 12 oclock[on the stat not at lunchtime] .Homemade air bleed, it works. woody
  12. Try the local breakers for a jag pump, old xjs ones are on the rear axel beam and usually rust to buggery, the later XJ40,s have the pump in the boot, other than that , anything efi will do, the inlet and outlet sizes may differ but they will all do the job. cheers woody
  13. Classic case of partially blocked rad. As you have already had a big lump of blue stuff come out, its almost certain theres a lot left in the core, a rad specialist will be able to tell you what wrong. Cheers Woody
  14. Dont forget your fuel pressure, check at idle with vac connected approx 35 psi, with it disconnected aprrox 40 psi. cheers woodytz
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