Schrick 284° camshaft for the BMW S65(B40) V8, 8 cyl., 4 valve engine. Machined by AVL Schrick in Remscheid, Germany.
Key Features & Benefits
- 284° duration — 238° measured at 1 mm lift
- Hydraulic lash
- Made by Schrick, OE supplier and motorsport camshaft specialist
Technical Specifications
| Engine | S65(B40) V8, 8 cyl., 4 valve |
| Duration exhaust | 284° |
| Duration exhaust @ 1 mm | 238° |
| Exhaust peak timing | 134-86° |
| Cam lobe lift exhaust | 12 mm |
| Valve lift without valve clearance | 12 mm |
| Valve clearance exhaust | hydraulic |
| Intake opens | 0° |
| Exhaust opens | 96-48° |
| Exhaust closes | 20668° |
| Exhaust closes (As) (AM) 2 | 56° |
| Exhaust opens @ 1 mm (AM) 1 | -253° |
| Exhaust opens @ 1 mm (AM) 2 | -205° |
| Exhaust closes @ 1 mm (AM) 1 | -15° |
| Exhaust closes @ 1 mm (AM) 2 | 33° |
| Valve lift @ TDC exhaust (AM) 1 | 0.17-5.05 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 0485A1841-L0.
This part also goes by the following cross reference.
Cross Reference Part Number: