OTR Filters Sprint Car Air Box - 6.6 in Tall - Black H776C08XL powder-coated aluminum cover

powder-coated aluminum cover

58 cc Chamber

Anti Detonation Grooves with the added benefitof keeping the top ring groove free of carbon

The OBD design enables Hyperco to take full advantage of its ultra-high tensile material by optimizing the applied stress through adjusting the spring's body diameter

Rochester 2-Barrel

OTR Filters Sprint Car Air Box - 6.6 in Tall - Black H776C08XL powder-coated aluminum coverProduct Description: Sprint Car Air Box 22 x 16. 5 in Rectangle 6. 6 in Tall Reusable Dry Filter Plastic Black US based OTR Filters was founded on developing air filtration solutions that help engines breathe easier, run faster, and perform at their best. With a wide range of filters for everything from street performance to hardcore racing, OTR Filters combines excellent performance with maximum engine protection.