Malpassi Adjusting Screw For PBV/AIR Regulators (RA016/3)

The Malpassi Adjusting Screw for PBV/AIR regulators (RA016/3) is a precision component designed to fine-tune fuel delivery with reliable accuracy. Crafted for compatibility with PBV and AIR regulator models, this screw lets you dial in optimal mixture and pressure for a range of engines, improving throttle response and idle stability. Constructed from durable materials, it resists wear and maintains stable settings under varying operating conditions. Ideal for classic car restorations and performance tuning alike, this adjusting screw helps you extract consistent performance without sacrificing safety or reliability. Installations are straightforward for experienced technicians, and the component integrates seamlessly with existing regulator assemblies to preserve original braking and fueling characteristics.