Company Category: Engine Blocks, Aluminum

DieselCore

DieselCore, based in Houston, Texas, is a leading provider of core solutions for dealers, distributors, and sustainable manufacturing companies. The company specializes in renewable mechanical and electronic components, including fuel injectors, injection pumps, turbochargers, control modules, and both light and heavy-duty engines. With a global supplier network, DieselCore efficiently sources hard-to-find materials and simplifies international import and export. Recognized nationally and locally as one of the fastest-growing companies in the United States, DieselCore is committed to delivering sustainable solutions with honesty, loyalty, and integrity.

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BTR Brian Tooley Racing

Brian Tooley Racing (BTR) is more than a performance parts supplier—we’re a full-scale manufacturer driven by innovation. From precision-engineered camshafts and valve covers to high-flow intake manifolds, turbos, cylinder heads, hoses, and fittings, every BTR product is designed, tested, and built to perform. Our in-house engineering, Spintron testing, and dyno development ensure each component delivers unmatched power, reliability, and value for today’s performance enthusiasts.

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Bourne HPP

Bourne High Performance Powertrains Ltd builds high-performance race engines and management packages, specializing in Honda K20 and Japanese marques while supporting other top brands.

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