Vented Booster Brake
STC SA01516SE — Vented master brake cylinder SA6-01. $500 each / $1000 pair.
Brake problems: constantly adding fluid to original Scott diaphragm / booster brake mods; not enough braking power.
S/A solution: CNC machined 6061 aluminum, vented piston design with fluid reservoir, open vent for quick no-drag release. About 750 PSI at 100 lb pedal pressure (original Scott ~350 PSI).
Caution: Assess braking needs before purchasing. If you require a pre-loaded locked brake before landing, do not use this vented system — a vented master cylinder cannot be pre-loaded.
Installation: 3200-6-3, IR and S/A Assembly SA6-01. Approved on many Piper J-3 / PA-11 / PA-12 / PA-18 / PA-22 models.