HI-6S Ignition Box

The Crane Cams HI-6S ignition box (part number 6000-6300) is a versatile, universal ignition system engineered for enhanced performance. This digital, inductive ignition unit delivers multi-spark capability, providing a more complete and efficient burn for increased power and smoother engine operation. Key features include precise peak current control through laser trimming, which maximizes energy output for a stronger spark. The HI-6S ignition system is also equipped with a built-in rev limiter, allowing users to set a maximum engine RPM to protect against over-revving and potential engine damage. The system includes a universal adapter harness for straightforward installation across a wide range of vehicles. This ignition box is optimized for street-driven performance vehicles and is recognized by NHRA as a Sportsman category product.