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North Coast Cab's Avatar
 
Join Date: Sep 2002
Location: Cleveland
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What Cam for 993?

Can't seem to find a lot of info on this, so what cams can I run in a basically stock 993 3.6 motor?
It's a '95 with '97 Vram intake and custom ship, to be remapped.

TIA, John

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Old 11-25-2007, 06:01 AM
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993 RS, or 993 super sport grinds.
Old 11-25-2007, 06:37 AM
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Use the RS grind on any of these engines with a factory intake system; the Super Sport (Cup) profile does not idle below 1000 RPM.
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Steve Weiner
Rennsport Systems
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Old 11-25-2007, 09:21 AM
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Can you elaborate on the performance changes for the RS cam?

Thanks
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Old 11-25-2007, 11:58 AM
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RS cams add about 8-10 HP to an otherwise stock 3.6 as long as the software is mapped to suit.

Installing the RS bigger intake valves adds more HP, as well.

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Steve Weiner
Rennsport Systems
Portland Oregon
(503) 244-0990
porsche@rennsportsystems.com
www.rennsportsystems.com
Old 11-25-2007, 03:25 PM
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