BTR BTR-TMGR-GZM Adjustable Lower Timing Gear 7.3L Godzilla V8

The BTR (Brian Tooley Racing) BTR-TMGR-GZM Adjustable Lower Timing Gear is an engineered performance upgrade designed specifically for Ford's 7.3L Godzilla V8 engine. This adjustable cam timing gear allows engine builders and performance enthusiasts to precisely dial in camshaft timing to optimize power output, torque delivery, and overall engine performance.

Unlike a fixed OEM-style timing gear, the adjustable design provides multiple indexed positions, enabling fine-tuning of cam phasing to match the specific requirements of your camshaft profile, build goals, and intended use — whether street, strip, or towing applications.

Key Features:

• Adjustable design allows precise cam timing advancement or retardation
• Engineered specifically for the Ford 7.3L Godzilla V8 platform
• Multiple timing positions for optimized camshaft phasing
• High-strength construction for durability under high-performance and high-load conditions
• Direct fitment to the lower (crankshaft-driven) timing position
• Designed to pair with BTR and aftermarket performance camshafts for the 7.3L Godzilla
• Essential component for serious engine builds requiring precise valve timing control

Brian Tooley Racing (BTR) is a well-respected name in the performance camshaft and valvetrain industry, known for producing precision components used in high-performance engine builds across GM LS/LT and Ford platforms. The BTR-TMGR-GZM brings that same engineering expertise to the growing 7.3L Godzilla performance aftermarket.