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  1. black2003cobra

    Anyone have a copy of SAE J607?

    I have a question regarding this now defunct test standard, and wondered if anyone here had a copy. (It is no longer available through SAE.) Thanks in advance.
  2. black2003cobra

    Transonic combustion

    Wondered what some of you folks thought about this. (Seems sort of like a combination of HCCI and DI...but different.) http://www.technologyreview.com/energy/24701/?a=f Test results seem impressive...
  3. black2003cobra

    Nitrogen enriched fuel ?

    Seems like pure marketing "genius", to me. Opinions? http://reviews.cnet.com/8301-13746_7-10185640-48.html
  4. black2003cobra

    Combustion efficiency with E85

    Does anyone have any actual data of combustion efficiency vs equivalence ratio for E85? I have data for gasoline, but not E85. Thanks in advance!
  5. black2003cobra

    Electric motor efficiencies?

    Anyone know the efficiency of the electric motor in a typical hybrid car? (Mech power out)/(Electric power in). Thanks!

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