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HRB — Precision-engineered, high-performance engine building tools. 

From JZ to RB, K Series to GR, our platform-specific tools are built for serious engine builders and DIY pros alike.

If you’re building on a stand or servicing in-car, we’ve got the right tools to make the job easier, faster, and more accurate.

Need something custom? Let us know—we love solving real workshop problems.

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HRB - How to, Tech tips from the pros

SPEEDWAY ENGINE BUILDS

SPEEDWAY ENGINE BUILDS

At HRB, we specialise in engineering high-performance speedway engines, focusing on innovation, power, and reliability. Our commitment to excellence ensures every engine is crafted to exceed expectations and withstand extreme...

SPEEDWAY ENGINE BUILDS

At HRB, we specialise in engineering high-performance speedway engines, focusing on innovation, power, and reliability. Our commitment to excellence ensures every engine is crafted to exceed expectations and withstand extreme...

DRIFT & CIRCUIT ENGINE BUILDS

DRIFT & CIRCUIT ENGINE BUILDS

At HRB, we specialise in innovative engine design for drift and circuit racing, delivering power, reliability, and precision. Our commitment to excellence ensures every engine we craft exceeds expectations and...

DRIFT & CIRCUIT ENGINE BUILDS

At HRB, we specialise in innovative engine design for drift and circuit racing, delivering power, reliability, and precision. Our commitment to excellence ensures every engine we craft exceeds expectations and...