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  1. mister2

    improving intercooler efficiency

    Re: 'super' cooling I dont know if it was discussed or not... but the way i had thought about it would be to use the AC system to chill the water/intercooler surface, and then switch it off at WOT, effectively 'storing' the energy when its not needed. nick
  2. mister2

    Cart Engine RPM's

    Azmio, I dont pretend to have very much experience in this area, I was simply going off a interesting technical document I read from the NACA repository which investigated the effect of increasing overlap (and duration) on a single cylinder engine. This made the point that supercharged engines...
  3. mister2

    Cart Engine RPM's

    Azmio - thats not entirely correct for turbocharging, in fact you seem to have described a supercharged application. turbo'ed engines have higher exhaust pressure and so during overlap tend to have reversion rather than blowthrough. but that doesnt help the original question :) nick
  4. mister2

    Turbo charger selection and cam timing.

    hi, funnily enough this is what im doing too (aw11 mr2, with turbo 20v, 4agze bottom end with T3 turbo) and to check for compressor surge i just ran the figures and check whereabouts it was operating on the compressor maps which if you have a look around the internet you should be able to find...
  5. mister2

    turbocharged inlet manifolds

    Hi, Ive been considering this, Im in the process of turbocharging a 20v 4AGE toyota, which come stock with individual throttles as you describe. My thoughts are that individual throttles give better response, and the only reason i have abandoned them is because you can get a better MAP signal...
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