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air or fuel

  1. Theory: Air/Fuel Mix with SRI and 93 Octane(SI)

    Intakes and TB Spacers
    Background: After having bought a TW SI Coupe 2 weeks ago(and my first Honda for that matter), I was surprised to find that our manual recommends 91 octane [or higher]. It makes since related to higher compression ratio, but this is the first car I've owned that actually called for it. The...
  2. Adding Temp/Oil Gauges

    Interior mods
    Was there an engine temperature gauge anywhere to be seen? Going without it would be a big step back (to the 1950's), IMHO.