Description
The Kelford Stage 2 Camshafts are precision-engineered performance components designed for the Toyota Supra A90 and BMW B58 Gen 2 engines. These camshafts are specifically tailored for high-output builds, accommodating power levels from 750 hp to 1000 hp, making them a vital upgrade for serious tuners and racers.
- Specs: 285/280 degrees duration
- Designed for turbo sizing between 62-72 mm
- Compatible with aftermarket intake plenums
- Retains full functionality of Valvetronic and Double VANOS systems
- Can operate with Valvetronic locked in the full open position using an aftermarket throttle body
- Kelford part number: 258-B
These camshafts optimize airflow and improve engine responsiveness, making them ideal for applications such as time attack, road racing, and high-boost setups. To maximize performance and reliability, a valve spring upgrade is essential; Kelford recommends the KVS58-BT valve springs for this purpose.
Constructed from high-quality materials, these camshafts ensure durability under extreme conditions. Proper installation and care, including regular maintenance checks, will help maintain performance over time. Upgrade your performance setup with Kelford Stage 2 Camshafts for unmatched reliability and power output.






