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Porsche > 911 & 912 (1965-1989) > 911 1978-1983 3.0L / SC > Engine Rebuild Parts >

Camshafts

Camshafts

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DISPLAYING 1 to 2 (of 2 products)
Camshaft Kit. Porsche 911 SC / 3.2L 78-89 - 93010514717, 93010514716, 93010514710, 93010514817, 93010514816, 93010514810, 93010514808
1
Camshaft Kit. Porsche 911 SC / 3.2L 78-89
CAMSHAFTKIT02
Product Information
Product Information
Camshaft. SET OF 2.

oematch

Fits:
Porsche 911 SC 3.0L 1978-83
Porsche 911 Carrera 3.2L 1984-89

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CAMSHAFTKIT02
93010514717
93010514716
93010514710
93010514817
93010514816
93010514810
93010514808

The product you are viewing cross references to these numbers
Camshaft. Porsche 911 SC / 3.2L 78-89 - 93010514717, 93010514716, 93010514710, 93010514817, 93010514816, 93010514810, 93010514808
3
Camshaft. Porsche 911 SC / 3.2L 78-89
93010514
Product Information
Product Information
Camshaft.
Maintain precise valve timing and dependable engine performance with this OE Match Camshaft, manufactured as a direct replacement. Produced to OE-style specifications, this camshaft is engineered to control the opening and closing of the engine's intake and exhaust valves, ensuring efficient combustion, smooth power delivery, and reliable engine operation.

Fits:
  • Porsche 911 1978-1983 3.0L / SC
  • Porsche 911 1984-1986 3.2L
  • Porsche 911 1987-1989 3.2L G50 

The camshaft is one of the most critical components within the valve train, operating continuously under high loads and engine speeds. Over time, camshaft lobes, bearing journals, or mating surfaces can become worn through insufficient lubrication, high mileage, or contamination, resulting in reduced valve lift, poor engine performance, and increased mechanical noise. Replacing a worn camshaft restores correct valve timing and lift, helping to return the engine to its intended performance. This OE Match component is ideal for routine maintenance, engine rebuilds, repairs, and Porsche restoration projects.

What This Product Does:
  • Controls the opening and closing of the engine valves.
  • Maintains precise valve timing.
  • Ensures efficient airflow into and out of the engine.
  • Supports smooth engine performance and power delivery.
  • Restores correct valve lift and timing.
  • Replaces worn or damaged original camshafts.
  • Provides an OE-style fit and dependable quality.

Symptoms Of Wear Or Failure:
  • Reduced engine performance or power.
  • Excessive valve train noise.
  • Uneven or rough engine idle.
  • Poor throttle response.
  • Increased engine emissions.
  • Visible wear or scoring on the camshaft lobes.
  • Metal particles present during engine servicing.
  • Age or mileage-related valve train wear.

Why Replacement Matters:

  • The camshaft plays a vital role in controlling valve timing and lift, directly influencing engine performance, efficiency, and reliability. A worn or damaged camshaft can reduce engine power, increase valve train wear, affect combustion efficiency, and ultimately lead to more extensive engine damage if left unaddressed.
  • Replacing the camshaft restores accurate valve timing and smooth engine operation, helping the engine perform as originally intended. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match camshaft provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, engine rebuilds, repairs, and restoration projects.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93010514
93010514717
93010514716
93010514710
93010514817
93010514816
93010514810
93010514808

The product you are viewing cross references to these numbers
DISPLAYING 1 to 2 (of 2 products)
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About Camshafts

Precision-Engineered Camshafts – Performance, Reliability, and Power for Porsche Engines

Camshafts are the heartbeat of any Porsche engine, controlling the timing and lift of the intake and exhaust valves to ensure precise combustion and efficient power delivery. A well-tuned camshaft defines how your engine breathes, responds, and performs — whether it’s a daily-driven 911 or a track-focused GT model.

At Design911, we supply a complete range of high-quality and performance-grade camshafts engineered to meet or exceed manufacturer specifications. Each camshaft is precision-machined for exact tolerances, ensuring smooth valve operation, consistent timing, and optimal performance across all driving conditions.

What Do Camshafts Do?

Camshafts regulate how air and fuel enter and exit the combustion chamber. By controlling valve timing, lift, and duration, they play a crucial role in engine power and efficiency.

Core Functions:

  • Control valve timing for optimal engine breathing.
  • Determine power characteristics, from low-end torque to high-rpm performance.
  • Synchronise intake and exhaust cycles for smoother operation.
  • Enhance efficiency, combustion stability, and throttle response.

High-performance camshafts are often tuned to deliver sharper throttle response, higher power output, and improved torque delivery for modified or rebuilt engines.

Why Do Camshafts Fail?

Even with Porsche’s engineering excellence, camshafts are subject to wear over time. Common causes of camshaft failure include:

  • Oil starvation leading to friction and surface wear.
  • Excessive heat or poor lubrication degrading cam lobes.
  • Improper timing belt/chain tension causing misalignment or damage.
  • Mechanical fatigue due to extended mileage or racing conditions.
  • Contaminated oil introducing abrasive particles into the valvetrain.

A worn or damaged camshaft can cause loss of power, misfires, rough idle, and reduced engine efficiency — making timely replacement essential to restore peak performance.

Why Replace with Performance-Grade Camshafts?

Replacing worn components with precision-engineered camshafts restores engine reliability and maximises output. Upgraded camshafts can also provide noticeable gains in horsepower and responsiveness.

Key Benefits:

  • Restores valve timing accuracy and smooth engine operation.
  • Increases power and torque, especially in performance-tuned engines.
  • Improves fuel combustion efficiency for cleaner running.
  • Ensures long-term reliability with precision-machined surfaces and premium materials.
  • Perfect fitment with no modification required on compatible Porsche engines.

Whether maintaining a classic flat-six or upgrading a modern turbocharged engine, these camshafts are designed to deliver manufacturer-level precision with motorsport-grade durability.

Highlights:

  • Precision-engineered camshafts for Porsche models old and new.
  • Enhanced performance and reliability, meeting manufacturer standards.
  • Motorsport-grade construction ensures durability under extreme loads.
  • Improved airflow and combustion efficiency for optimal power delivery.
  • Ideal for restorations, rebuilds, and performance tuning projects.
  • Designed for seamless compatibility with Porsche flat-six, turbo, and hybrid engines.       

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