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Join Date: Mar 2002
Location: Philadelphia, PA
Posts: 12,626
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964 cams same as 993 cams?

I've been planning to replace my SC cams with 964 cams for my 3.0 engine rebuild project. Someone has suggested that 993 cams are similar to 964 cams. Any comment, feedback, suggestion, remarks, etc. about 964 and 993 cams is hughly appreciated. Thanks.

Tony

Old 06-18-2009, 05:23 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
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Join Date: Jul 2001
Location: Portland Oregon
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964 cams have ramps designed for the mechanical rocker arms: 993 cams have ramps made specifically for hydraulic lifters and thats why you want the 964 ones.
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Steve Weiner
Rennsport Systems
Portland Oregon
(503) 244-0990
porsche@rennsportsystems.com
www.rennsportsystems.com
Old 06-18-2009, 07:44 PM
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Thanks.....

Quote:
Originally Posted by Steve@Rennsport View Post
964 cams have ramps designed for the mechanical rocker arms: 993 cams have ramps made specifically for hydraulic lifters and thats why you want the 964 ones.
Steve,

The master has spoken!!! Now I could say no to 993 and yes to 964 cams. Many thanks and have one less to worry in life.

Tony

Old 06-19-2009, 07:01 PM
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