Cdi Ignition 3000 4000 5000 6000 7000 8000 Rpm 5 Pill Module Set The Speedmaster high mount serpentine

The Speedmaster high mount serpentine kit for Chevy LS engines

When time is crucial and weight means everything

They distribute the ever-increasing valve spring loads over the retainer better than typical 7 degree locks by reducing the chance of "pull-through" failure

Speedmaster axles are manufactured using cutting-edge technology and techniques

to help prevent fuel leakage and a possible fire

Cdi Ignition 3000 4000 5000 6000 7000 8000 Rpm 5 Pill Module Set The Speedmaster high mount serpentineTune your rpm activated control to your application with one of these Speedmaster rpm module kits. The kits include five modules in 1000 rpm increments.