AutoMeter Pro-Comp Liquid-Filled Mechanical Blower Pressure Gauge - 2-5/8 in. 91940039 It provides your engine with

It provides your engine with the largest amount of high-flowing air and delivers the highest power gains in most cases

Some racers

RJS 5-point

Fully Foam Baffled with ATLs SF112 Large Pore Foam for Ultra-Quick Refueling and Fuel-Slosh Prevention

AutoMeter Pro-Comp Liquid-Filled Mechanical Blower Pressure Gauge - 2-5/8 in. 91940039 It provides your engine withKnow your exact blower pressure with AutoMeter's ultra precise bourdon tube meter movement, the standard for accuracy and durability in the industry for generations. A simple 1 8? NPT pressure connection requires no electrical hookup for operation. An optional blower memory kit provides a one way check valve for peak recall after your run. Traditional incandescent lighting illuminates around the perimeter of the dial Liquid dampened movement provides