CHI Cylinder Head Innovations

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Topend Kits

Our cylinder heads and manifolds will blow the competition away!

Cylinder Head Innovations (CHI) delivers championship winning Cylinder Heads and Manifolds, with proven quality and performance, available anywhere in the world at a price you can afford.

It’s no secret that increasing airflow to your engine can be the biggest single improvement you can make to produce more torque and horsepower.The key to making excellent torque and horsepower comes from using the smallest port for a given amount of airflow and then matching the correct port size to the airflow requirements of your application. It is extremely important to have this relationship working properly, as engines can only consume a nominal amount of air.In order to cater for the variety of engine combinations our customers build, we are continuously expanding our cylinder head range with more port configurations than all other Cylinder Head manufacturers put together, to ensure we have the correct one for your specific application.

Chi Facilities

Here at CHI we carry out all R&D In-house with our DTS Engine Dynamometer Cell, which we have independently audited for room quality and repeatability, Superflow SF-600 flow bench with Flowcom software. And our own in house 5-axis machining for unparalleled quality control. On top of this we also have Faro 7-axis CMM, in-house CAD modelling, FEA (finite element analysis) and CFD (Computational Fluid Dynamics) capabilities all to ensure our products remain at the cutting edge of technology and quality.

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