Videos

Formerly known as R2C Filers, they've rebranded to OTR Filters and still provide the same great product as before!

Dave Hammond stopped by the Performance Bodies and Parts shop to provides more information on why his Sure Seal provides the best seal.

The Hammond Motorsports double o-ring sure seal fits tightly on the bottom of the air cleaner base and provides a positive seal to the housing base, as well as the carburetor. It fits both standard or offset styles and is available in 1/2", 1", and 2".

The Hammond Motorsports Air Filter Tops & Bases are 100% American made .080 thick aluminum that are compatible with a 5/16” carb stud. The bases are sold complete with ½” tall sure seal.

Walker high-efficiency disposable air filters are designed to prioritize performance. Outperforming all other disposable filters on flow tests, this air filter is 99.8% efficient at keeping dirt out and is built to withstand multiple nights of racing!