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Mo money = mo parts
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Distributor Install Alignment
I am nearing the end of my rebuild and finally installed the distributor today. I have a question about the alignment or orientation of the distributor.
The engine is at #1 TDC. The pulley is directly over Z1 and the valve covers are off, so it easy to confirm I am definitely #1 TDC, not #4. When I install the distributor with the rotor over #1 TDC mark, the closest I can get is a few degrees before the TDC mark. See the picture. Thanks. Wayne's book says the rotor needs to be "directly" over the TDC mark, but Bentley says "Note: The marks line up approximately, not precisely." Wayne is working on an SC in his book, but he doesn't call out anything different for a Motronic in the text. Does the Motronic system adjust for this? I searched the forum and could only find a few loose references where it stated that a Motronic doesn't need to be exact. Can anyone give me a definitive answer? Thanks. 
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Greg 86 Coupe (stock - pretty much like Butzi designed it) - gone, but not forgotten 65 Ducati Monza 250 & 66 Monza Junior (project) "if you are lucky enough to own a Porsche, you are lucky enough" |
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03-27-2010, 11:40 AM
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Registered
Join Date: Jul 2001
Location: Portland Oregon
Posts: 7,007
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You are good to go,...
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Steve Weiner Rennsport Systems Portland Oregon (503) 244-0990 porsche@rennsportsystems.com www.rennsportsystems.com |
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03-27-2010, 11:54 AM
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Mo money = mo parts
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Awesome...on to the rockers.
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Greg 86 Coupe (stock - pretty much like Butzi designed it) - gone, but not forgotten 65 Ducati Monza 250 & 66 Monza Junior (project) "if you are lucky enough to own a Porsche, you are lucky enough" |
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03-27-2010, 03:00 PM
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Join Date: Jun 2009
Location: Clarksville TN.
Posts: 553
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You sould be good assuming you have some adjustment with the distributor.
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03-27-2010, 03:54 PM
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Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,508
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There is no adjustments in the distributor, what you see is what you have. The next possibility is 30 degrees away..
Bruce |
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03-27-2010, 04:14 PM
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Location: So. Calif.
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Quote:
Sherwood |
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03-28-2010, 09:45 PM
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3.4 Bigger is better
Join Date: Nov 2003
Location: South Dakota
Posts: 1,497
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No adjustment of the distributor on a Motronic car. One hole and only one position. The computer makes all the timing adjustments for you.
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Michael 88 911 Diamond Blue CE Carrera 3.4 HC3.4 member 2020 Honda Passport |
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03-28-2010, 10:34 PM
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Almost Banned Once
Join Date: Feb 2009
Location: Adelaide South Australia
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3.2 Dizzy... No adjustment slot.
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- Peter |
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03-28-2010, 11:01 PM
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Location: So. Calif.
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Quote:
Sherwood |
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03-29-2010, 09:26 PM
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Almost Banned Once
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Location: Adelaide South Australia
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Quote:
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- Peter |
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03-29-2010, 09:33 PM
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1986 Porsche 911
