STAINLESS STEEL SPACER FOR AOE (ANGLE OF ENGAGEMENT) CORRECTION.

FITTED BETWEEN THE PISTON HEAD AND THE PISTON BODY, IT MOVES THE PISTON BACK BY 2mm
THE SECTOR GEAR'S FIRST TOOTH THEN ENGAGES THE RACK AT A PROPER ANGLE, CLOSE TO PERPENDICULAR.

THE CORRECT THICKNESS DEPENDS ON THE PISTON / PISTON HEAD / GEARBOX COMBINATION
2mm IS THE MOST COMMON SIZE, 2.5mm FOR LARGER CORRECTIONS.
THE 3mm PAD IS INTENDED FOR MAJOR CORRECTIONS: ALWAYS CHECK FULL PISTON TRAVEL AND AIR SEAL BEFORE CLOSING THE GEARBOX.
A DRY FIT IS RECOMMENDED BEFORE FINAL ASSEMBLY.

BENEFITS:

• REMOVES STRESS FROM THE PISTON'S FIRST TOOTH, THE MAIN CAUSE OF STRIPPING AND BREAKAGE
• REDUCES THE RISK OF TOOTH SKIPPING IN HIGH-POWER OR HIGH-ROF SETUPS
• EXTENDS PISTON AND GEAR LIFE

FEATURES:

• MATERIAL: STAINLESS STEEL
• THICKNESS: 2mm
• EXTERNAL DIAMETER: 17mm
• COUNTERSUNK 3.3mm CENTRE HOLE FOR FLAT-HEAD SCREW
• CNC MACHINED
• REINFORCED VERSION OF THE POM AOE PAD: DOES NOT COMPRESS OR DEFORM UNDER LOAD
• COMPATIBLE WITH MOST PISTONS AND PISTON HEADS (MINOR MODIFICATION MAY BE REQUIRED)

TECHNICAL NOTE: AOE CORRECTION SHOULD ALWAYS BE COMBINED WITH A SORBOTHANE PAD ON THE CYLINDER HEAD, AND AIR SEAL (NOZZLE LENGTH / PISTON TRAVEL) MUST BE RECHECKED AFTER INSTALLATION.