KI-84 with P&W R-2800

[Reluctant Poster]

Most American engines in foreign hands were exported in American aircraft. Packard V1650 Merlins were installed in Canadian made Hurricanes, Lancasters and Mosquitos. Some P&W R1830s would up in some Vickers Wellingtons and some Australian made Bristol Beauforts. Great Britain was designing and building good engines.

I would add that about 1/2 of UK built Lancasters were Packard powered and all Lincolns as well as over a 1000 Spitfires.

 

[Reluctant Poster]

An interesting website discussing the performance of the Ki-84

About the Performance of Type 4 Fighter (Ki-84)

Update Jun 26 2024: some additional information and corrections to this article in Part 2: https://karyu.org/2024/06/26/about-the-performance-of-type-4-fighter-2 The performance of the Type 4 Fighter…

karyu.org

About the Performance of Type 4 Fighter (Ki-84) ー Pt.2

This is an update to the previous article about the performance of the Type 4 Fighter (Ki-84), addressing some errors and new information that I have found since writing it. It is not so much an…

karyu.org

Also

The Uprating Capacity of the Ha-45 / Homare Engine

It is well established that the performance of Japanese aircraft engines in WWII was limited by the suboptimal fuels available at the time, among other factors. As a result, in order to achieve boost…

karyu.org

 

[Howard Gibson]

I would add that about 1/2 of UK built Lancasters were Packard powered and all Lincolns as well as over a 1000 Spitfires.

Are you sure about the Lincolns? These were mostly made post-war, after Packard stopped making Merlins. Half of all UK built Lancasters sounds like a lot too. Rolls Royce, and Ford of England manufactured over 80,000 Merlins. They must have been used in something.

I am looking up the non-supercharged Meteor engines on Wikipedia. It is not clear how many of these were manufactured, and some were converted from obsolete Merlin engines. Most of this must be production in addition to the numbers above.

 

[Reluctant Poster]

Are you sure about the Lincolns? These were mostly made post-war, after Packard stopped making Merlins. Half of all UK built Lancasters sounds like a lot too. Rolls Royce, and Ford of England manufactured over 80,000 Merlins. They must have been used in something.

I am looking up the non-supercharged Meteor engines on Wikipedia. It is not clear how many of these were manufactured, and some were converted from obsolete Merlin engines. Most of this must be production in addition to the numbers above.

Mk III Lancaster 3,080 built. Packard Merlin 28, 38 or 224.
Over 2/3s of Packard Merlins went to the British.

The only US use of the Merlin was 2,011 P-40s and 13,239 P-51s.
The Lincoln Mk I was powered by the Rolls Royce built Merlin 85. 72 built.
The Lincoln Mk II was powered by the Packard built Merlin 68A. 465 built.

 

[Howard Gibson]

Mk III Lancaster 3,080 built. Packard Merlin 28, 38 or 224.
Over 2/3s of Packard Merlins went to the British.

View attachment 860912
View attachment 860913

The only US use of the Merlin was 2,011 P-40s and 13,239 P-51s.
The Lincoln Mk I was powered by the Rolls Royce built Merlin 85. 72 built.
The Lincoln Mk II was powered by the Packard built Merlin 68A. 465 built.

As far as I know, all Canadian manufactured Hurricanes, Mosquitos and Lancasters used Packard engines. The RAF stuck a 2 in front of the Merlin engine version for Packard engines, hence the 224 you note above. Spitfire XVIs were powered by Merlin 266s. Merlin 28s and 38 were made in England.