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fletch

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Posts posted by fletch

  1. Keen as to get involved in this.....

    Minor issues stopping me.

    Lack of fab' skills.

    Lack of fab' skills.

    Lack of fab' skills.

    Lack of fab' skills.

    Oh, and Lack of fab' skills.......

    Lol.

    Like someone else has said, I'll swap you for some painting tips.

    I'll have my welder and a bender set up by next winter.

    You know where my shed is...

  2. I'm keen for whatever.

    Am planning to make a bunch of Tru test frames for anybody that wants one.

    After talking to sparky, I reckon a cam and some more gear reduction will get me going a bit faster.

    Would love to keep the drome part of it as the dirt day really stuffed me.

    • Like 1
  3. At this stage i can only assume the blower will be ok with the "wet" system. It is a GM671 styled blower that normally sits on top of smelly old chevs with 4 barell carbys sitting on top.

    The idea for the Meth/water set up was to cool the intake charge to avoid any possible detonation problems.

    In the past when i have worked on blower set ups ive always seen or installed a backfire plate.

    Im unsure if one will be needed on this job ? (will probably fit one anyway "just encase")

    There will be no fuel running through the blower, just air.

    The 1UZ injectors are being replaced with a set of 8 x 440cc RX8 Denso Injectors.

    Im told to run a 50/50 mix of meth/water.

    With this in mind im guessing it would be flammable ? Like you couldn't "lite" the mixture ?

    If running the meth/water injector post blower would any pooling even occur ?

    Put it between the throttle and blower. The liquid going through the lobes helps cool them, and also takes up a bit of the clearance between the lobes and the housing resulting in more flow and less heat.

    A backfire plate is a good idea, any backfire will only be short lived as you won't be injecting a huge amount of methanol. Plus I take it you will have the injector stop as soon as you shut the throttle, so when it goes bang and you shit, you will also shut the throttle and it's all good.

    • Like 2
  4. Fizzing at the bung for this.

    Thought I would get into the spirit and pull apart a perfectly functioning bike a couple of weeks out from the event.

    Couple of mods. Smaller rear sprocket, straighten front forks to make it less twitchy, drill out main jet.

    yccczebo.2fx.jpg

    xplnhbpr.ldo.jpg

    3ac3105d.0tu.jpg

    • Like 1
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