High-Performance and Custom Engine Builds in Jamisontown

At Jenkins Performance Engines in Jamisontown, NSW, we specialise in custom engine builds, restorations, and performance upgrades for all types of vehicles. We service Penrith and surrounding areas, with clients from across NSW and interstate. Whether you need a competition-grade racing engine, a classic restoration, or a fully custom build, our expert team ensures precision, power, and performance in every job.

Custom Engine Builds for Every Application

We build high-performance engines tailored to your exact specifications. Whether it’s for street use, competition, or restoration, we handle everything in-house to guarantee quality. With expertise in LPG, diesel, unleaded, and E85 engines, we ensure your engine is built right the first time.

A black engine is sitting on a red stand in a garage.

Performance Engines

From drag racing and roll racing to high-performance street builds, we craft engines designed for maximum power and reliability. Each engine is built to suit your needs, whether it's for professional competition or a weekend hobby project.

A blue boat is floating on top of a body of water.

Circuit Boat Engines

We build high-performance inboard boat engines for both circuit racing and recreational use. With expert machining and assembly, our boat engines deliver the durability and power you need on the water.

Engine Restorations and Repairs

Restoring a classic or vintage engine? Our team specialises in engine rebuilds and restorations for classic cars, muscle cars, and collector vehicles. We carefully rebuild, repair, and tune engines to bring them back to their original glory.

Performance Engine Modifications and Upgrades

Looking to boost your engine’s performance? We offer custom modifications to enhance power and efficiency. From piston and rod upgrades to forced induction and tuning, we fine-tune engines for optimal performance.

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Piston and Rod Upgrades

Upgrading pistons and rods increases engine durability, especially in high-performance applications. We install premium components to handle extreme conditions and high RPMs.

A car engine is sitting on a stand in a garage

Cams and Valve Springs

We can supply and install after-market cams and valve springs for any applications.

For high-performance and custom engine builds in Jamisontown, NSW, call us on 0422 731 406 today.