I Think Rarly8 sums it up nicely, If I had opened up the intake man and ports and or added compression I would have done the 964/965S cams hands down, but on a stock compression, stock head and man engine i think the SC will work out quite fine. My builder has done a itb 3.4 with stock euro exhaust and SC cams and did over 500hp on a engine dyno so I don't think they will be a limitation in my setup. I just typed in all the specs for all 3 cams then my iPad froze so screw it. If anyone wants to know just look at the porsche cam grinders web sights, the specs are listed there...
-R
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