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1980 Porsche 911 SC 3.0L Valve Timing
Posted to European Engine on 5/22/2003 13 Replies

This engine runs very poorly at low revs. After much review of the repairs we began to question camshaft timing. We followed the proper dial indicator procedure on both #1 & # 4 intake valves and after looking for lift specs in Mitchell, Motor, Chilton, & Hayn...

13 Replies Received (View Replies)

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car Vehicle Data

1980 Porsche 911 SC

VIN 91A0140465
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
AffectedValve Timing
ConditionsBucking
Misc.Coupe
Message Closed

car Vehicle Data

1980 Porsche 911 SC

VIN 91A0140465
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
AffectedValve Timing
ConditionsBucking
Misc.Coupe