What it approves
Recontouring and polishing(porting) of intake manifold and exhaust parts and air flow balancing.
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
No AD in this release names this STC
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Teledyne Continental Motors | IO-520 Series | E5CE |