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Registered
Join Date: May 2004
Location: Los Angeles CA
Posts: 599
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What do the 964 cams do to a 88 3.2?
What do the 964 cams do to a 88 3.2?
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01-20-2007, 09:00 AM
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wake it up a little....
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1974 Targa 3.6, 2001 C4 (sold), 2019 GT3RS, 2000 ML430 I repair/rebuild Bosch CDI Boxes and Porsche Motronic DMEs Porsche "Hammer" or Porsche PST2, PIWIS III - I can help!! How about a NoBadDays DualChip for 964 or '95 993 |
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01-21-2007, 12:15 AM
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Irrationally exuberant
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Wake up the top end a little and make the valves a little more likely to hit the pistons. Stiffer valve springs are a good idea with this cam.
-Chris
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'80 911 Nogaro blue Phoenix! '07 BMW 328i 245K miles! http://members.rennlist.org/messinwith911s/ |
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01-21-2007, 06:12 AM
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3.4 Bigger is better
Join Date: Nov 2003
Location: South Dakota
Posts: 1,497
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Talk with John at www.drcamshafts.com. He will be able to tell you exactly what it will do for your engine. This is a very common to do during a top end or rebuild.
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Michael 88 911 Diamond Blue CE Carrera 3.4 HC3.4 member 2020 Honda Passport |
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01-21-2007, 10:58 AM
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Registered
Join Date: Jan 2003
Location: Langley,B.C.
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I have built a few 3.0 and 3.2 motors with 964 cams. Ingo has it right, they just wake the motor up a little. I liked them more in the 3.0 motors but they make a noticeable small improvement in both motors. I am not sure I would bother in a 3.2 unless the cams needed to be reground anyways, at that point it is a now cost upgrade.
Cheers
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Turn3 Autosport- Full Service and Race Prep www.turn3autosport.com 997 S 4.0, Cayman S 3.8, Cayenne Turbo, Macan Turbo, 69 911, Mini R53 JCW , RADICAL SR3 |
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01-21-2007, 03:38 PM
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1974 Porsche 911 Targa 3.6
The Blue Pheonix
