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  1. TheGreenSlime

    which oil to use

    Yeah I was wondering about that, but they're supposed to have a really good additive package that contains moly plus a lot of the Porsche 911 racers use it - and air cooled engines aren't exactly nice to oil. SWEPCO gear oil is just about the only thing that will keep a Porsche transaxle alive...
  2. TheGreenSlime

    cam shaft selection

    Do not ignore your compression ratio when selecting a cam. It's not all about lift and duration. Intake closing point is the most important factor and will make or break the engine performance. 150 - 160 PSI of cylinder pressure will do well on 87 R+M/2. The low CR 340 cam sounds like a good...
  3. TheGreenSlime

    looking for more power

    When choosing a cam keep in mind your low compression ratio.
  4. TheGreenSlime

    What spark plug?

    Exactly! I've always run the standard plug, or the hottest plug I can get away with. I like Nippondenso because of the U groove. More sharp edges the better. And if you look closely at Accel plugs you will see they are made by ND (or at least they were years ago). I also had good luck with...
  5. TheGreenSlime

    which oil to use

    I recently switched over to Swepco http://www.swepcousa.com/
  6. TheGreenSlime

    Another timing question.....

    What is your cranking compression? If it's around 130 it may feel like it wants a lot of initial (15 deg or so). 34-36 with flat top pistons and stock heads should be perfect. All in by 2200-2500.
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