Schrick 308° camshaft for the BMW S50/S52 6 cyl. 4 valve engine. Machined by AVL Schrick in Remscheid, Germany.
Key Features & Benefits
- 308° duration — 274° measured at 1 mm lift
- 0.25 mm valve clearance — solid lash, mechanical adjustment
- Made by Schrick, OE supplier and motorsport camshaft specialist
Important Fitment Notes
Vanos-System muss stillgelegt werde! Grundkreisdurchmesser 32mm.
Technical Specifications
| Brand | BMW |
| Engine | S50/S52 6 cyl. 4 valve |
| Duration exhaust | 308° |
| Duration exhaust @ 1 mm | 274° |
| Exhaust peak timing | 104° |
| Cam lobe lift exhaust | 13 mm |
| Valve lift without valve clearance | 13 mm |
| Valve clearance exhaust | 0.25 mm |
| Intake opens | 0° |
| Exhaust opens | 78° |
| Exhaust closes | 50° |
| Exhaust opens @ 1 mm (AM) 1 | -240° |
| Exhaust closes @ 1 mm (AM) 1 | 33° |
| Valve lift @ TDC exhaust (AM) 1 | 4.5 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 0284A1080-1V2.
This part also goes by the following cross reference.
Cross Reference Part Number: