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Porsche // Boxster 986/987/981 (1997-2016) // Boxster S 986 3.2L 1999-02
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- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
• Lightweight CNC Machined 6061
• Hard Anodized For Surface Hardening & Long Life
• Adjustable Without Removing The Gear
• Reference Lines are spaced by 2 Degrees
Fits:
Porsche 924S 2.5L 1986-88
Porsche 944 2.5L (8V) 1985-88
Porsche 944 Turbo 2.5L 8V
Porsche numbers for reference 94410554503 / 94410554513
When the 944 motor has it's head or block faced, the distance between the cam gear and the crankshaft pulley is reduced. This changes the camshaft timing because the belt is in effect longer. The cam is now retarded in it's timing from stock. Advancing the cam timing has the effect of lowering the RPM at which peak power occurs. The opposite is achieved when the cam timing is retarded.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3609009441
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
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Related, superseded, cross reference or alternative numbers for comparison.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