AutoMeter Pro-Controls can be used as rev limiters, air shift activators, or nitrous oxide triggers. As rev limiters, they guard against over-revving by allowing 100 percent power until reaching the pre-set rpm level. Ignition interrupter models (without reset button) interrupt ignition power for a fraction of a second. Shutdown models (with reset button) are for super-charged (blown) engines. These units shut off engines completely until reset.

More From This Category

COMP Cams Cam and Lifters, Magnum, Solid Flat, Advertised Duration 306/306, Lift .629/.629, For Chevrolet Big Block 396-454, Kit

COMP Cams Cam and Lifters, Magnum, Solid Flat, Advertised Duration 306/306, Lift .629/.629, For Chevrolet Big Block 396-454, Kit

$793.61

Main Bearing Set

Main Bearing Set

$41.92

Wilwood Bracket, Cable Stop, Steel, RH, Each

Wilwood Bracket, Cable Stop, Steel, RH, Each

$13.24

Cast Piston

Cast Piston

$102.80

MANLEY Piston, 1.220 Compression Distance, 3.572 in. Bore Size, -14cc Dish, For Ford 4.6L, Each

MANLEY Piston, 1.220 Compression Distance, 3.572 in. Bore Size, -14cc Dish, For Ford 4.6L, Each

$304.01

Ross Performance Crank Trigger, Nissan RB20DET / RB25NEO, Metal Jacket, 36T, Suit Girdle, Cherry Sensor, Kit

Ross Performance Crank Trigger, Nissan RB20DET / RB25NEO, Metal Jacket, 36T, Suit Girdle, Cherry Sensor, Kit

$1,062.51