Ngataki’s Repower With a NANNI Engine

From Humble Beginnings to Modern Reliability

The story of Ngataki, a ketch built in New Zealand during the darkest days of the Great Depression, is one of resilience and resourcefulness. Designed and constructed in 1933 by John Wray using just $17 and scavenged materials, including kauri wood and a beer keg bung for the prop shaft hole, Ngataki embarked on a series of adventures throughout the Pacific.

Throughout the 1930s, she visited places such as Tahiti, Niue, Vavau, and Norfolk Island. After multiple owners, Ngataki was lovingly restored in 2014 by the Tino Rawa Trust. Most recently, Ngataki was repowered with a NANNI N4.38.

Image courtesy of Tino Rawa Trust

Why a NANNI N4.38?

The NANNI N4.38, a Kubota-based 37.5 horsepower engine, proved to be the perfect fit for Ngataki’s needs. Here’s why:

• Ideal Power for Sailboats: With 37.5 horsepower, the N4.38 provides ample power for manouvering in harbours and motoring when needed.

• Light and Reliable: The N4.38 boasts an impressive power to weight ratio, and it’s reliability is enough to be trusted by skippers in the Vendée Globe, a gruelling single-handed, non-stop, round-the-world race.

• Smooth and Quiet: A special coating of the pistons with molybdenum lowers friction and reduces engine vibrations, resulting in supplementary comfort concerning the sound levels.

A New Chapter for Ngataki

The NANNI N4.38 repower marks a new chapter for Ngataki. This historic vessel, a testament to ingenuity and craftsmanship, now benefits from modern technology without sacrificing its classic character.

Thinking about repowering your own classic boat? The NANNI range of marine diesel engines offers a variety of options to suit different vessel sizes and needs. Contact your local NANNI dealer today to discuss the perfect engine for your boat’s next adventure!

See Ngataki at Australian Wooden Boat Festival

Ngataki is on her way to Australia, where she will be attending the Australian Wooden Boat Festival. The festival will be taking place in Hobart from February 7^th – 10^th, 2025.

Image courtesy of Tino Rawa Trust