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Schrick
Schrick for Porsche
For more than five decades now, the name SCHRICK has stood for high performance components available in the motor sport, tuning and vehicle refinement areas. Schrick offers its Porsche customers not only the development of total-motor systems, the largest range of high performance camshafts and valve drive components in the highest quality
Choosing the Right Fit for Your Porsche
Where Schrick is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.
- Typical reasons to choose Schrick for Porsche include supporting engine builds that need improved top-end breathing, shifting the powerband for track or fast-road use, and matching camshafts to upgraded intake, exhaust, and ECU calibration.
- Common symptoms that lead to camshaft or valvetrain changes include rough idle, flat spots in the rev range, valvetrain noise, and poor drivability if cams are mismatched to compression, fuelling, or ECU mapping.
- Before committing to major internal work such as a rebuild, use compression and leak-down tests, bore inspection, oil analysis, and careful diagnosis of ancillary systems to confirm the root cause.
- Plan the whole package around Schrick camshafts: ensure correct tuning, check lubrication and oil quality, and have the cams accurately degreed during assembly for reliable results.
- When fitting new cams, it is often recommended to renew followers/rockers and other wear components to avoid accelerated wear on fresh cam surfaces.
- Camshaft wear in Porsche engines is commonly linked to poor lubrication, contaminated oil, or prolonged high-load use, so regular oil changes and correct grade selection are important preventative steps.
Browse by Category
If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.
Engine Rebuild Parts — Engine rebuild parts relate to the internal components and hardware renewed during a Porsche engine overhaul, from bearings and gaskets to timing chains, fasteners, and associated items. They are typically chosen when wear, low compression, or internal damage is confirmed and the engine is stripped for inspection and rebuilding.
- Before deciding on a full rebuild, carry out compression and leak-down tests, inspect bores with a scope, and check the oil/filter for metallic debris.
- While the engine is apart, many specialists replace chains, guides, tensioners, seals, bearings, and hard-to-access gaskets to minimise the chance of another strip-down.
Camshaft covers / Gaskets — Camshaft covers and gaskets on Porsche engines are mainly replaced to cure oil leaks from the top end, especially on older or heavily heat-cycled engines. Addressing leaks here helps keep the engine bay clean, protects ignition components from oil contamination, and reduces smells from oil reaching hot exhaust parts.
- If you find oil leaks around the cam cover area, simply tightening fixings is rarely a lasting cure and over-tightening can warp covers; correct replacement and torque procedures are the preferred approach.
- It is good practice to check the breather or PCV system and crankcase ventilation, as excessive internal pressure can worsen cam cover gasket leaks.
Camshafts — Camshafts are a key focus for Schrick on Porsche engines, influencing valve timing and the overall power characteristics of the engine. They are replaced either when wear such as scoring, pitting, or lobe damage is identified, or when owners are upgrading for different performance characteristics with supporting modifications.
- When installing new or higher-performance camshafts, consider renewing followers or rockers and related valvetrain components to ensure correct bedding-in and longevity.
- Changes in cam profile can alter idle quality and low-RPM behaviour, so it is important to factor in ECU calibration and overall drivability when planning upgrades.
Explore Schrick at Design911
View the current Schrick range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

Fits:
Porsche 964 Carrera 2 / Carrera 4 - 1989 to 1994
Porsche 993 Carrera 2 / Carrera 4 - 1994 to 1997
Porsche 993 Carrera S / Carrera 4S - 1994 - 1997
This is specifically designed for the 964 and 993 engines running mechanical rocker arms (MRA). It is ideal for those after performance throughout the entire rev range on the road or for light track use.
This is a mild-mannered road camshaft that won't be too lumpy at idle.
We source this camshaft from Schrick AVL in Germany to ensure quality, performance, reliability and precise fitment.
Camshaft SpecsIntake Cams:
Cam Lift (mm)= 8.8mm
Valve Lift (mm) = 13.2 mm
Opening Duration °CRA = 288°
Peak Timing °CRA = 114°
Valve Timing °CRA (IO-IC) = 30-78
Valve Lift at TDC (mm) = 2.1mm
Valve Clearance (mm) – 0.2mm
Bearing - Ø 49 mm with drive for power steering pump
Exhaust Cams:
Cam Lift (mm)= 8.8mm
Valve Lift (mm) = 13.2 mm
Opening Duration °CRA = 280°
Peak Timing °CRA = 114°
Valve Timing °CRA (EO-EC) = 74-26
Valve Lift at TDC (mm) = 1.7mm
Valve Clearance (mm) – 0.2mm
Bearing - Ø 49 mm with drive for power steering pump
Please note:
These camshafts are for naturally aspirated 964 and 993 models with mechanical rocker arms (MRA). Different manufacturing tolerances require an inspection of the free clearance of all parts
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1880020005
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97

Fits:
Porsche 986 Boxster S 3.2 L (M96.21 Engine)
This is our camshaft of choice for street performance and light track use. It offers unparalleled performance and drivability throughout the entire rev range without sacrificing reliability.
We have seen performance gains of 15-20 hp depending on your intake, software and exhaust modifications.
We source this camshaft from Schrick AVL in Germany to ensure quality, reliability and precise fitment.
Camshaft Specs
Inlet Cams:
Cam lift intake - 10.7mm
Valve lift intake - 10.7mm
Lift in TDC intake (mm) - 0,4-3,3
Opening duration intake (CrA°) - 264
Peak timing intake (CrA°) - 120-95
Intake opens (CrA°) - 12-72
Intake closes (CrA°) - 37-47
Exhaust Cams:
Cam lift exhaust - 10.7mm
Valve lift exhaust - 10.7mm
Lift in TDC exhaust (mm) - 1.7
Opening duration exhaust (CrA°) - 264
Peak timing exhaust (CrA°) - 108
Exhaust opens (CrA°) - 60
Exhaust closes (CrA°) - 24
Sold as a complete set.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
100105986002
The product you are viewing cross references to these numbers
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04