Longacre Digital Engine Leak Down Tester - 12mm Manufacturer_Fresh Air Systems such as rubber scuff marks

such as rubber scuff marks

on the track

Dirt Track racers of all kinds use this blower with plenty of air to purge the helmet of contaminants

Racing Optics X-Stack Laminated Tear Offs for Bell SE07 Shields equipped with a Zylon Visor Panel (RS7 and HP7 Helmets) features a 2-mil stack of 10 tear offs laminated together

An adjustable Peak-style visor can be fine tuned to the driver's needs

Longacre Digital Engine Leak Down Tester - 12mm Manufacturer_Fresh Air Systems such as rubber scuff marksThe Longacre Digital Engine Leak Down Tester is the perfect tool for accurately checking engine ring seals, valves, and head gaskets. It provides readings with a precision of up to . 5%, helping you make the right decisions on rebuilding your expensive motor. Convenient back lights on the gauges and a low battery indicator make for easy readability. Additionally, the innovative control inlet valve prevents shock to the gauges when air is turned on,