Schrick 284° camshaft for the PORSCHE 996 / 997, 6 cyl., 4 valve, Schalttassen engine. Machined by AVL Schrick in Remscheid, Germany, this profile raises valve lift to 12 mm for greater cylinder filling and top-end power over the factory camshaft.
Key Features & Benefits
- 284° duration — 246° measured at 1 mm lift
- 12 mm valve lift (12 mm cam lobe lift)
- Hydraulic lash
- Made by Schrick, OE supplier and motorsport camshaft specialist
Technical Specifications
| Engine | 996 / 997, 6 cyl., 4 valve, Schalttassen |
| Duration intake | 284° |
| Duration intake @ 1 mm | 246° |
| Intake peak timing | 125° |
| Cam lobe lift intake | 12 mm |
| Valve lift without valve clearance intake | 12 mm |
| Valve clearance intake | hydraulic |
| Intake opens | 17° |
| Intake closes | 87-45° |
| Intake closes (Es) (EM) 2 | 225° |
| Intake opens @ 1 mm (EM) 1 | 2° |
| Intake opens @ 1 mm (EM) 2 | -40° |
| Intake closes @ 1 mm (EM) 1 | 249° |
| Intake closes @ 1 mm (EM) 2 | 207° |
| Valve lift @ TDC intake (EM) 1 | 0.85-5.7 mm |
Installation Notes
Professional installation recommended. Camshaft timing must be set to the specification above; refer to the Schrick data sheet for the full timing diagram.
Download the Schrick data sheet (PDF) — part 0454E1841-L0.
This part also goes by the following cross reference.
Cross Reference Part Number: