Z20 Cat Cams Fast Road turbo cams

Fast road camshafts for the Vauxhall Z20 turbo engines

These are designed to enhance power in the mid to top end of the powerband, whilst being compatible with all of the standard valvetrain.

These are fine to fit with standard springs, however we would recommend the use of Cat's single springs if you were going to race with them, as they handle the high rpm's better.

We recommend the fitment of our stem seal retainers, which we also provide as a kit with the single springs.

We also recommend the fitment of our adjustable cam pullies, to ensure you extract the most from your cam setup.

Suitable for the K04 stock turbo and larger turbos up to the 500HP region – we have seen over 500LBS of torque with the right turbo and these cams . On a fully forged LEH engine with a standard type hybrid turbo we often see over 360LBS peak torque.