Civilian Lycoming R-680 (Half Cylinder and Front Exhaust)

The Lycoming R-680 is a nine-cylinder air-cooled radial engine, the first aero engine produced by Lycoming. The engine was produced in two types, the E and B series; both are essentially the same. The B4E was available in a trainer version with a front exhaust collector "ring" for use without cylinder air baffles. R-680 received Approved Type Certificate No. 42 on 4 Feb 1930.

NOTE: Front Exhausts Were Only Found on Externally Mounted Engines or Planes that did NOT Have a Cowling. For Aircraft with Cowlings, Please Use the Half Cylinder or Full Cylinder Versions of this Product.

Commonly Found in Aircraft Such As:

• Beech AT-10 Wichita
• Boeing-Stearman PT-13
• Cessna AT-8/AT-17
• Curtiss-Wright AT-9
• Fleetwings BQ-2
• Spartan NP-1
• Stinson Airliner
• Stinson Reliant
• Stinson L-1 Vigilant
• Waco S Series

-This Dummy Radial is Designed to be Hard Mounted on Your Models Firewall Using 30-min Epoxy. May also be Mounted Using Standoffs or Directly to the Cowling, 

-Constructed with a Metallic Finished Plastic, this Dummy Radial will be Sure to Add that Realistic Look to Any Model Aircraft.

-These Dummy Radials can be Painted or Glued Using Any Standard Hobby Grade Supplies.

-The Center is Hollow to Allow for Most Electric or Gasoline/Nitro Engines.

- Pushrod Holes are Incorporated into the Design to Accept Aluminum Tubing! (Not Included)

Need a Custom Size or Configuration? No Problem!

We will make you any size or configuration you need at no additional cost!