CAMSHAFT SET PONCAM 4A-G 16V 274 258-8.15

Tomei's PONCAM camshafts are designed for high-performance gains with easy installation, suitable for stock valve trains and ECUs. They aim to improve idle stability and low-to-mid-range torque. The camshafts feature optimized duration and lift based on extensive testing, with dowel pins shifted for ideal valve timing without additional adjustment. The profile design minimizes stress on valve springs, eliminating the need for replacement with stock springs in good condition. PONCAMs focus on delivering balanced power across all RPMs, from low to high. They are particularly effective with bolt-on turbochargers, preventing low RPM torque loss by ensuring sufficient exhaust gas flow. Each camshaft undergoes strict quality control, including manganese phosphate coating for protection during initial lubrication and smooth operation.