Long Double Ended Arm Injector Arm - Billet

The Long Double Ended Arm Injector Arm - Billet is a critical component for high-performance mechanical fuel injection systems. This specialized arm is essential for racers and engine builders who require precise throttle control and reliable linkage synchronization across their entire RPM range. By providing a durable connection point between the throttle cable and the injector butterfly shaft, this component ensures consistent fuel delivery under demanding competition conditions.

Manufactured from high-grade billet material, this injector arm offers superior strength-to-weight ratios compared to standard cast alternatives, effectively minimizing flex during rapid throttle transitions. The double-ended design provides versatile mounting options for secondary linkages or return springs, allowing for a customized mechanical advantage and improved leverage. Its compact dimensions of 2.1 by 0.65 by 3.95 inches and lightweight 0.1-pound construction make it an ideal choice for space-constrained engine bays where precision is paramount.

This Enderle component is specifically designed for 7/16-inch shafts, making it a direct fit for many standard mechanical fuel injection setups used in drag racing and marine applications. When you buy this billet arm, you are investing in a component that simplifies complex linkage geometry and enhances the overall responsiveness of your air and fuel system. Professional tuners value the reliability of billet construction for maintaining precise calibration and specifications throughout the intense heat cycles of a race day.