257-B | B58 Gen 1
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285°/280° 10.30mm/10.60mm
Stage 2 racing cams for professionally built BMW Gen 1 B58 engines making 750hp-1000hp. Turbo sizing 62-72mm. Great with aftermarket intake plenums. Still can maintain full use of Valvetronic and Dual VANOS. Can run Valvetronic locked in full open position when using an aftermarket throttle body. Must have valve spring upgrade. Kelford Cams recommend valve spring KVS58-BT
Additional information
Additional information
| Weight | 6.1 kg |
|---|---|
| Dimensions | 75.9 × 15.4 × 8.5 cm |
| Engine | B58 Gen1 |
