OBS Power Packages

Stage 1 Package - 350HP | OBS 94-97 7.3L Powerstroke   On OBS trucks, Stage 1 (AC Code) injectors are a fantastic stock replacement and for trucks intended to tow frequently. Without any tuning in the truck they will run exactly like factory...

Stage 1.5 Package - 380HP | OBS 94-97 7.3L Package Includes: - KC Turbos Billet Wheel & S300 Turbine Wheel- KC Turbos 360* Turbo Rebuild Kit - Full Force Diesel OR Unlimited Diesel Stage 1.5 Injectors Full Force injector warranty: 18 Month...

Stage 2 Package - 450HP | OBS 94-97 7.3L   What Can This Kit Be Used For? This package is great for towing any weight and fast spool up, while staying reliable and not needing head studs, valve-springs, and pushrods or an upgraded HPOP.A stock...

Stage 2.5 Package - 480HP | OBS 94-97 7.3L Powerstroke   What Can This Kit Be Used For? This package is great for towing any weight and fast spool up, while staying reliable and not needing head studs, valve-springs, and pushrods or an upgraded...

Stage 3 Package - 525HP | OBS 94-97 7.3L Powerstroke  Package Includes: - Irate Diesel T4 Mount Kit with S366SX-E (Includes Up-pipes, Downpipe, Intercooler Pipes, turbo & mounting hardware) - Full Force Diesel 238/80 Hybrid Injectors (Or other...