Technical Bulletins


Tech Bulletins are published to assist with the installation or application of GB’s product, or to provide clarification where needed to reduce possible warranty exposure.


To be notified via email when new Tech Bulletins are released, please contact Kerry Green by phone at 562-272-7333 or via email on our Contact page.



GB Tech Bulletins

# 100: Installation of Side Feed Injectors

# 101: Installation of CPI Nut Kit

# 102: Ford Power Stroke 7.3L Injector Identification

# 103: Ford Injector Driver Module (IDM) Replacement

# 104: Ford Fuel Injection Control Module (FICM) Replacement

# 105: Identification of GM Duramax Injectors

# 106: Ford 7.3L Power Stroke Injector Installation

# 107: Ford 6.0L Power Stroke Injector Installation

# 110: Dodge 5.9L Cummins Engine Tech Tips

# 111: GM Duramax 6.6L LB7 Injector Installation

# 113: GB APV FICM Installation & Technical Info

# 114: Ford 6.0L Fuel Pressure Regulator Upgrade Kit

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2040 E Cherry Industrial Circle, Long Beach, CA 90805 USA

Phone: 562.272.7333 - Fax: 562.272.7377