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deankdx

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Posts posted by deankdx

  1. 2 hours ago, Roman said:

    Type it out for you though. In brackets next to it, is my PB from last time 

    MPH:   99.51       (99.65)

    was there any reason you can think of the trap speed being basically the same? I'd thought it would be much higher 

  2. 10 minutes ago, Roman said:

    I left a line of HIPS filament sitting in both fuel samples, and almost instantly you could see the filament starting to fizz up. 

    After about 3 hours they were both just a pile of goo.

    is there a paint or coating you can do that will be risk free(to the engine) and still be fuel safe protecting the plastic?

    • Like 1
  3. 7 minutes ago, Roman said:

    While there, I thought I'd have a dig through the tyres and see if I could find anything with big chunky tread blocks for cheap autocross goodness. 

    would it be worth getting a regrooving tool on some simple ish tyre designs.

    the speedway guys i used to sell my panels to(when i'd buy a car wreck for an engine/box etc) used to always use retread tyres because A: they were cheap, B: the rubber was softer and C: the tread design was kind of aggressive (at least the style they were buying was) but they also did groove them also a bit from memory

  4. i watched some of these waste engine oil(black diesel) a few years back also, the guy i bought My toyota surf(wish i kept it) from used to do his oil change and the old oil would go straight into the fuel tank 4 litres x $1.00 litre back then = $4 saved in fuel..(in his eyes) and no need to get rid of the waste. it did smoke though, and stank of oil burning.

    i put 300ml of old oil in My diesel gemini fuel tank at half full level as a test once and it was smelly and smokey, so i topped it up full with diesel and didn't do that again. 

    i reckon these black diesel users must have a trail of stink behind them and probably smoke. but there's probably a ratio that's minimal. (not sure on the ratio and if it's less an issue when the engine is warm.. )
     

     

  5.  

    this guy has some good tools for waste veg oil pumping and filtering. (and some pretty awesome furnace things he builds and runs on it)
    runs his car on it also, but not sure how.

     

     

     

     

    i know of one person  using a blend of veg oil with dsl in summer of 90% veg, and winter 50/50 mix in a mazda/trader truck (can't remember the engine)  

    i bought a book years ago and never got around to running what it suggests, which is a dual fuel set up of straight waste oil(starting on dsl), need to heat the oil in this case to about 70deg, this guy used a heating wire wrapped around the injector lines near the head for "cold starts) and a plate heater near the filter etc if i come across any of it i'll share it. considering looking into it again one way or another. 

    • Like 1
  6. just read your awesome update, and watched the video, made me smile also.

    i had that same issue with a horrible racket, i thought something very bad happened. also turned out a missing lower alternator bolt on My gemini. took a video of it(queued up to the spot HERE )

     

  7.   

    1 hour ago, Brennan said:

    Have also Wired the Davis Craig fans into the Lexus loom. And mounted through the Radiator with m4 allthread.

    Quote

     

    those electric fans on the front of the radiator in the LS400 i had(1991) were only for when the air con was on, used the clutch fan as a cooling fan. 
    so if using them for cooling also you'll likely need to add a separate circuit to them unless your later model did it differently. 

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