Jomar / Phenolic Spacers

Jomar Performance Products is dedicated to enhancing racing performance with world-leading components designed for serious enthusiasts. Their filters and phenolic spacers exemplify their commitment to quality and innovation. Jomar's filters, including the Professional Oil Filter, are engineered to provide superior oil filtration. Featuring a 100% No Bypass design, these filters effectively protect engines from harmful debris, making them ideal for competition and off-road use. Their phenolic spacers, are designed to reduce heat transfer to the carburetor, resulting in cooler, denser fuel/air mixtures. This advanced spacer is proven to deliver significant horsepower gains and address heat-related performance issues. Available for various carburetor types, including Holley 4150 and 4500, these spacers help optimize engine efficiency and performance. Jomar combines racing passion with precision engineering to deliver high-performance products proudly made in the USA.
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