The Nitrous Express NX dual-nozzle nitrous kit for GM TBI engines offers selectable 50–125HP boosts and includes a 10lb nitrous bottle. The system uses the patented Shark nozzle and Lightning high-flow solenoids, includes jetting for 50, 75, 100 and 125HP, and ships with a stainless bottle bracket, extra-long braided N2O line and complete installation hardware for compatible TBI platforms.
Nitrous Express GM TBI Nitrous Kit (50-125HP) w/10lb Bottle