Kelford Cams Stage 2 Camshafts for BMW S58 (M Series)
Specifications: 292°/280° duration | 10.40mm/10.60mm valve lift
Stage 2 racing camshafts for BMW S58 engines, intended for high-output builds. Reported capability is 800hp to 1400hp when paired with 66–75mm turbo sizing and aftermarket intake plenums.
Key Notes
- Designed to retain full Valvetronic and Dual VANOS functionality; Valvetronic can be locked when running an aftermarket throttle body.
- Recommended valve spring upgrade: Kelford Cam’s KVS58-BT.
- Verify cam lobe clearance with the intake intermediate rockers; trim or deburr OEM pressed steel rockers if required.
The 358-B has had independent testing completed by various engine builders, including cam swap dyno testing.
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| BMW | M Series | S58 | S58 |
Kelford Cams
Founded in 1968 in Christchurch, New Zealand by Norm Kelly and Ron Rutherford, Kelford Cams is a globally respected manufacturer of high-performance camshafts and valve train components. Kelford supplies motorsport teams and engine builders worldwide with precision-ground camshafts for Japanese, European, and American platforms.
Official page: kelfordcams.com
Official page: kelfordcams.com
Camshafts Kelford Cams for BMW M Series S58 Stage 2
1,517.90€
Excl. VAT: 1,254.46€
