EX540-3 New Silver Hawk Fuel Injection Kit

The Precision Airmotive Silver Hawk EX540-3 is a new fuel injection kit from the Silver Hawk EX range, developed for experimental aircraft applications. It is specified by the manufacturer for Lycoming IO-540 parallel- and angle-valve engines rated at 300 hp and above.

This is a non-certified experimental fuel injection system and is not EASA/FAA approved. Verify engine configuration, installation requirements and applicable regulatory requirements before purchase and installation.

• Manufacturer part number: EX540-3
• Servo model: EX-10VA1
• Includes one new servo, one new flow divider and four new nozzles
• Published servo part number: 3015016-1
• Published flow divider part number: 3015004-1
• Published nozzle part number: 2524864-2
• Reverse mixture rotation configuration; throttle and mixture shafts rotate counter-clockwise when viewed from the lever end, as specified by the manufacturer

Relevant manufacturer documentation includes the Installation and Detail Specification for EX-10VA1 Fuel Injection Servos (25-030) and the Silver Hawk EX mandatory service bulletin information published by Precision Airmotive.