Horse Power Junkie Barra Heavy Duty Timing Chain Kit (1500HP) BARB 4 kg PCM Type Duramax

4 kg PCM Type Duramax

152×152mm 145 PSI 95mm 4

ESP calibration software

Replacing the factory hardline with a flexible black -10AN PTFE Nylon braided hose

Horse Power Junkie Barra Heavy Duty Timing Chain Kit (1500HP) BARB 4 kg PCM Type DuramaxHorsePower Junkie Barra Heavy Duty Timing Chain Kit (1500HP) The HorsePower Junkie HD timing chain kit is the go to kit when building your Barra. A custom CNC machined billet steel curved tensioner guide, along with the HD timing chain, genuine OEM tensioner, and replacement supporting guides, is the ultimate combination when upgrading. Includes Heavy duty timing chain HPJ OEM tensioner Billet steel tensioner guide (curved) Alloy guide (straight) Top