MSD - MSD Power Grid Boost Retard Module Hose - AQP Racing Hose

Hose - AQP Racing Hose - 10 AN - 6 ft - Braided Stainless / Rubber - Natural - Each

5 in Diameter - 1-1/8 in x 10 spline - Sprung Hub - Organic - GM V8 - Kit

Radiator and Fan - Pro-Series - 33

2A/5 - FIA Approved - Double Layer - Fire Retardant Cotton - Black / Yellow - Size 56 - Large - Each

Valve Spring Compressor - Head-On - Pedestal Mount - Steel - Black Anodized - GM LS-Series - Each

MSD - MSD Power Grid Boost Retard Module Hose - AQP Racing HoseThis Power Grid module does exactly as its name sugests; retards the ignition timing in relation to boost, pressure. It also has an output wire that can be used to activate another device based on boost pressure, as well as an overboost shut down feature that will shut the ignition off if boost exceeds the overboost target.