Toyota Mark 5 Supra / BMW B58 Stage 1 Performance Camshaft – 270°/268° cams to suit Gen 2 B58 engine with bolt on intake, exhaust and turbo upgrades. For an engine producing around 550-750hp running a 58-68mm turbo. Still maintains full use of Valvetronic and Double VANOS for good throttle response and wide power band. Must have valve spring upgrade
- Kelford Cams recommend valve spring KVS58-BT.