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STC SE4327SW

Supplemental type certificate · RAM Aircraft Limited Partnership

Certificate· on FAA DRS

Holder: RAM Aircraft Limited Partnership · United States
Status: Current · Reissued
Status date: October 8, 2001
Product: Engine
Certification basis: Part 21
Data sheet: TCDSE8CE

From FAA DRS. DRS record last changed December 6, 2025.

What it approves

Increase all operation power rating to 325 horsepower (hp) at 40 inches of manifold pressure (MP) and 2700 RPM.

ADs that name this STC · 1

An AD can apply because an STC is installed, or mention one in its text.

AD 2004-08-10Serial-numbered (SN) cylinders · Modify Teledyne Continental TSIO-520-NB engine (RAM Aircraft Limited Partnership STC SE09104SC or 4 others)Effective May 5, 2004 · Named in the applicability

Approved models · 1

Make	Model	Data sheet
Teledyne Continental Motors	TSIO-520-NB	E8CE