Pratt & Whitney R-1830 Engine Detailing set (3D-Printed) Scale 1:72 Metallic Details MDR7263 - For Aircraft Kit Model

Metallic Details MDR7263 is a 3D-printed engine detailing set for building one Pratt & Whitney R-1830 engine in 1/72. It is intended for aircraft model kits where an exposed or partially visible radial engine benefits from sharper cylinder definition and cleaner front-face detail (fit is kit-dependent).

The practical angle is cooling-fin texture: in 1/72, radial cylinders can look smooth once primer and paint build up. A dedicated printed engine can keep the cylinder pattern crisp and make dry-brushing and wash effects more predictable, especially if your kit cowling leaves the front row visible.

The R-1830 was used across many aircraft types, so this set is described as a universal engine option. Use your kit instructions and references to confirm the engine presentation for your chosen subject (open cowl, closed cowl, or partial view), and plan wiring and accessory detail as project-dependent.

For modelers: test-fit the engine inside the cowling before painting to confirm diameter and depth. Prime lightly to avoid filling fine detail, then paint the cylinders and crankcase separately if possible. Add a thin wash to bring out cooling fins, and dry-brush sparingly to keep the scale look controlled.

• Subject: Pratt & Whitney R-1830 “Twin Wasp” engine (1 engine)
• Variant / Family: R-1830 radial engine (installation-dependent)
• Scale: 1/72 (also written as 1:72)
• Product type: 3D Printed Set
• Type of equipment: Aircraft
• Recommended kit: universal
• Manufacturer: Metallic Details
• Country of manufacture: Ukraine
• Material: Resin parts (3D-printed)
• SKU: MDR7263

Included applications (as listed by the manufacturer):

• Bristol Beaufort
• Bloch MB.176
• CAC Boomerang
• CAC Woomera
• Burnelli CBY-3
• Consolidated B-24 Liberator
• Consolidated PBY Catalina
• Consolidated PB2Y Coronado
• Consolidated PB4Y Privateer
• Curtiss P-36 Hawk
• Douglas C-47 Skytrain
• Douglas DB-7 (early variants only)
• Douglas TBD Devastator
• FFVS J 22
• Grumman F4F Wildcat
• Lioré et Olivier LeO 453
• Martin Maryland
• Republic P-43 Lancer
• Saab 17
• Saab 18
• Short Sunderland Mk V
• Seversky P-35
• VL Myrsky
• Vultee P-66 Vanguard

This item is part of Metallic Details and belongs to Aftermarket. For related powerplant work, browse Engines and Cowlings. For matching projects in the same scale, see 1/72 aircraft model kits and all Aircraft Model Kits.

FAQ

How many engines are included?

The description states the set contains parts for detailing one Pratt & Whitney R-1830 engine.

Will it fit inside any 1/72 cowling?

Fit depends on the kit’s cowling diameter and depth. Test-fit the engine inside the cowling before painting and final assembly.

How can I keep the cooling-fin detail sharp after painting?

Use a light primer coat, thin paint layers, and a controlled wash. Avoid heavy clear coats that can soften the fine cylinder texture.