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Registered
Join Date: Oct 2001
Location: San Carlos, CA US
Posts: 5,529
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rough tdc positions of camshaft
What is the rough starting out position for both the cam shafts left and right before you do the cam timing, and with the engine at Z1, TDC number 1?
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Porsche 2005 GT3, 2006 997S with bore-scoring Exotic: Ferrari F360F1 TDF, Ferrari 328 GTS Disposable Car: BMW 530xiT, 2008 Mini Cooper S Two-wheel art: Ducati 907IE, Ducati 851 |
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10-20-2007, 06:21 AM
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Registered
Join Date: Jun 2004
Location: Rio Rancho, New Mexico
Posts: 1,325
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"What is the rough starting out position for both the cam shafts left and right before you do the cam timing, and with the engine at Z1, TDC number 1?"
The keyways cut into the cams for the woodruff key should be at the 12 o clock position. For stock cams the stampings on both cams will be right side up. The flats at the ends of the cams used for rotating the cams, will be vertical. The right side cam will be just opening the #4 intake valve. The left side cam valve at #1, both valves will be closed.
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DOUG '76 911S 2.7, webers, solex cams, JE pistons, '74 exhaust, 23 & 28 torsion bars, 930 calipers & rotors, Hoosiers on 8's & 9's. '85 911 Carrera, stock, just painted, Orient Red |
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10-20-2007, 08:27 AM
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