Longacre Digital Air Density Gauge Category_Hardware while a unique rubber locking

while a unique rubber locking "rod" makes sure the tow hook does not accidentally come loose while racing

superior features

2 CMR air intake is replaceable and the helmet can be used without the air intake

By utilizing the factory Porsche cross-member located directly behind the seats

This unit can also be used to feed additional oil coolers to lower the engine's operating temperature

Longacre Digital Air Density Gauge Category_Hardware while a unique rubber lockingAir Density (or RAD relative air density) is a valuable tuning tool to make sure your jetting is at its optimum. Longacre's Digital Air Density Gauge helps accurately measure your air density with an easy to read digital display. The gauge records your baseline for future reference. If the air density changes (and it will), a Red LED flashes to let you know to change jets (alarm with + 5% change). The compact gauge also shows the current temperature