Schrick 264° camshaft for the AUDI S4 V8, 8 cyl., 5 valve, 4.2L (BBK) engine. Machined by AVL Schrick in Remscheid, Germany, this profile raises valve lift to 13.5 mm for greater cylinder filling and top-end power over the factory camshaft.
Key Features & Benefits
- 264° duration — 221° measured at 1 mm lift
- 13.5 mm valve lift (11.3 mm cam lobe lift)
- Hydraulic lash
- Made by Schrick, OE supplier and motorsport camshaft specialist
Technical Specifications
| Engine | S4 V8, 8 cyl., 5 valve, 4.2L (BBK) |
| Duration intake | 264° |
| Duration intake @ 1 mm | 221° |
| Intake peak timing | 142° |
| Cam lobe lift intake | 11.3 mm |
| Valve lift without valve clearance intake | 13.5 mm |
| Valve clearance intake | hydraulic |
| Intake opens | -10° |
| Intake closes | 74° |
| Intake closes (Es) (EM) 2 | 230° |
| Intake opens @ 1 mm (EM) 1 | 32° |
| Intake opens @ 1 mm (EM) 2 | -12° |
| Intake closes @ 1 mm (EM) 1 | 253° |
| Intake closes @ 1 mm (EM) 2 | 209° |
| Valve lift @ TDC intake (EM) 1 | 0.5-2.5 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 0457E1641-L0.
This part also goes by the following cross reference.
Cross Reference Part Number: