Wright R-3350 engine (3D printed version) Scale 1:72 Metallic Details MDR72122

Metallic Details MDR72122 is a 3D-printed resin engine set representing the Wright R-3350 radial engine in 1/72. It is intended for aircraft builds where the engine face is visible through the cowling opening and the kit part looks simplified once paint is on.

On many nacelles, the front row of cylinders and the overall engine “depth” set the look of the entire powerplant area. This upgrade helps sharpen the engine-front appearance without changing the rest of the airframe structure (installation is kit-dependent).

The Wright R-3350 was used on multiple aircraft types; the manufacturer mentions examples such as B-29, B-32, and Lockheed Constellation. Always match the engine presentation to your kit’s cowling style and the way the nacelle is engineered.

For modelers: test-fit the engine with the cowling and any kit firewall/mounting ring before glue, then set a consistent depth so the cylinder faces sit evenly around the opening. If you plan to use several engines on the same build, make a simple spacer/jig to keep all nacelles aligned the same way. Prime resin first and keep paint thin on mating surfaces to preserve fit.

• Subject: Wright R-3350 radial engine
• Variant / Family: Wright R-3350 family (kit-dependent)
• Scale: 1/72 (also written as 1:72)
• Product type: 3D Printed Set
• Type of equipment: Aircraft
• Recommended kit: Any / Universal (for compatible 1/72 aircraft kits using the Wright R-3350)
• Manufacturer: Metallic Details
• Country of manufacture: Ukraine
• Material: Resin (3D-Printed)
• SKU: MDR72122

This item is part of Metallic Details and belongs to Aftermarket and Engines. For matching projects, browse 1/72 aircraft model kits and all Aircraft Model Kits.

FAQ

Is this set made for a specific aircraft kit?

No. It is listed as Any / Universal for 1/72 aircraft kits that use the Wright R-3350. Check your kit’s cowling inner diameter and the mounting method before final installation.

How do I set the correct engine depth in the nacelle?

Dry-fit the engine with the cowling and any kit firewall or mounting ring, then adjust the position so the engine face sits evenly in the opening. A simple spacer helps keep the same depth across multiple nacelles.

What preparation is recommended for 3D-printed resin parts?

Remove supports carefully, clean the part, and prime before painting. Keep paint layers thin on contact faces so the engine still seats correctly in the kit mounting area.