Lightweight Flywheels

Lightweight_flywheel4EFII compatible lightweight flywheels are available with or without the alternator belt pully.

  • 149 tooth ring gear for late model starter motors.
  • available for O-320 engines (5/8" diameter bushing hole).
  • available for O-360 and larger engines (3/4" diameter bushing hole).
  • Pulley version is 1.5 lbs lighter than stock. (4.94 lbs)
  • No pulley version is 2.1 lbs lighter than stock. (4.34 lbs)
  • All lightweight Flywheels have EFII trigger magnets pre-installed.

Please specify which engine size you have when ordering.

We can accommodate 320 through 720 cu. in. Lycoming engines.

Part numbers:

LF360P, Lightweight Flywheel, 3/4" bushing hole, 149 tooth, with alternator pulley.

LF360, Lightweight Flywheel, 3/4" bushing hole, 149 tooth, without alternator pulley.

LF320P, Lightweight Flywheel, 5/8" bushing hole, 149 tooth, with alternator pulley.

LF320, Lightweight Flywheel, 5/8" bushing hole, 149 tooth, without alternator pulley.

Price:

$725

$750

$725

$750