Running, Ex-Grumman Avenger Curtiss-Wright R2600 Display Engine Offered For Sale

Please Note: This is an archived post. The information presented here may not be current and the associated listing may no longer be active.

A running, 1,900 hp Curtiss Wright Twin Cyclone R2600-20 display engine has hit the market.

This particular R2600 is said to have powered a Grumman Avenger that performed a forced landing following power loss in 1999. The engine was reportedly spared from serious damage, while the cause of the incident “seemed to be fuel related.” After 12 years in storage, the powerplant was reportedly taken apart down to the case, cleaned, inspected and put back together for use as a ground running display.

Propeller is a Hamilton Standard, blades are actually from a DC3 and shortened to a diameter of 82″. Engine has all standard carb, magnetos, starter, fuel and oil pumps as would have been on the Avenger, exhaust and engine mount are also standard from the airplane. The custom built trailer is engineer designed and professionally built, axels are rubber bumper type 3500lbs each with brakes on one axel. Fuel and oil tanks are custom made TIG welded aluminum, 10 gal fuel and 20 gallons oil, the fuel is enough for 20 minutes of running. Two large 12V truck batteries in series for 24V will give many starts prior to recharging.

The engine reportedly “runs great” and had about 218 hrs since overhaul prior to the crash. However, the seller states “I might get asked if it’s airworthy, not without an overhaul.”

The R2600 is currently located in Fredericton, New Brunswick, Canada and is available for US $24,050, although bids are also being accepted. Click here to check out the complete listing on eBay.

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