Porsche Enthusiasts Club Forum

some suppliers:

http://www.jmengines.com/index.htm $800 - $1000 (dollars for the pair)

http://www.carpartsdiscount.com/auto/parts/ $325.85 (dollars per cam, genuine porsche items)

You have to be careful with cams as there is a lot of rubbish about. Poor regrinds on tired machines will be no better than what you have. Either a good used pair from a club member or http://www.jmengines.com/index.htm have a good name. Though for the price you will get a complete good used engine from the dismantlers. He does some that will give seriously more power with no loss as they are modern asymmetric profiles. Need a new cam myself but have to fix the clutch first.