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Registered
Join Date: Jul 2006
Location: New Jersey
Posts: 299
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looking for spring rate height for 993SS cam
I need spring rate height for 993ss cam. I'm having my cams regrind to 993 ss by John Dougherty. He is EXTREMLY hard to get ahold of and my machinist needs this info NOW If you are reading this John I need this info and I need to get my cams and rockers back NOW.
This is for my 3.2 l 1984 Carrera. Please anybody know this info? Thanks Last edited by Ed scuba; 12-07-2011 at 07:04 PM.. |
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12-07-2011, 07:02 PM
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Registered
Join Date: Jul 2001
Location: Tuscaloosa Al
Posts: 1,175
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I need mine too!
__________________
John Brasfield 91 C2 78 SC For sale 76 3.6 68 Datsun 2000 Mr. Magoo, 02 330ci |
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12-07-2011, 08:33 PM
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Registered
Join Date: Mar 2004
Location: So. Ca.
Posts: 521
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The intalled height of the spring under the retainer and off of the seat (does not include the thickness of these two items) is int 36.7 exh 35.7 for the M64/20 engine.
regards |
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12-08-2011, 06:36 AM
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Registered
Join Date: Jul 2006
Location: New Jersey
Posts: 299
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Reply from John Dougerty
New cams have .490" intake and .455" exhaust valve lift. Make sure there is a minimum of 1mm between the seal and valve spring retainer at full valve lift. --http://www.drcamshafts.com |
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12-10-2011, 06:36 AM
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