Todays story is two things a look at the 1909 wooden launch SUNBEAM and call from her owner Susan Insley asking for someone to step up and take over the custodianship of SUNBEAM.
Firstly some background – THE 32′ SUNBEAM was built in 1909 by Bailey & Lowe and constructed from kauri carvel planking. Susan’s great grandfather, Harry Insley, was the police officer on Waiheke Island between 1908 and 1928, and used his launch SUNBEAM for work purposes making her the first Police craft in Auckland.. In the b/w press clipping dated 14th Nov 1992 we see SUNBEM lining up with the craft that later replaced her as Auckland Maritime Police vessels.
These days SUNBEAM is moored in the Marlborough Sounds and in good working order, but sadly in recent times just not getting the use she deserves / needs. So Susan has made the tough call to find a new owner and has commented to WW that if someone with the right amount of salt in their veins was to step up, the vessel could be a gift. If that person is you or you know someone – initially contact Susan at sueins@xtra.co.nz
CLASSIC SAM FORD LAUNCH – OSCAR – A Peek Down Below
Todays post revisits the 34′ classic launch OSCAR, built by Sam Ford in 1970 and still powered by her original 165hp Perkins diesel engine, which delivers a top speed of 12 knots.
While OSCAR has been featured on waitematawoodys before—most notably in April 2024 (link below) —this update shares some new photos from below deck, thanks to a tme listing tip-off from Ian McDonald. https://waitematawoodys.com/2024/04/10/oscar-born-again/
Karl purchased IRENE in late Feb of this year. Karl commented that she was not in great shape but still has great bones. When purchased she was powered by a 120hp Ford but unfortunately her sump rusted out and the engine dropped her oil into the bilge and she subsequently seized solid. So currently reviewing the options e.g. repair or replace. In recent times IRENE has been out the water for 15 days and Karl addressed some rot in the cabin.The work also included a good tidy up underneath including new keel straps, removal of her keel cooling pipes and removed rudder to be straightened. The plan is to have her finished for what Karl believe to be IRENE’s 100th birthday in Feb 2027.
IT’S A BUYERS MARKET – CLASSIC LAUNCH OKE BAY (DIANA S)
If your selling your classic wooden craft this winter do not set your hopes to high in terms of price.
There are some amazing buys floating around, mainly on tme, todays woody is an example. $15k ono is just silly money for OKE BAY.
Then again so is sub $300k for the majestic woody TRINIDAD , she was the buy of the decade.
The 32’ OKE BAY was built / launched in 1945 by Roy Steadman of Herne Bay, Auckland. At the time of launching she was named DIANA S, her name was changed in 1956. Her hull is carvel construction with kauri planks.
Forward motion is from a Ford Lees 2701 64hp diesel engine giving her a cruising speed of 7 knots.
With some TLC someone will have a nice, very original woody for summer cruising. Thanks to Ian McDonald for the tme heads up.
Previous WW stories linked below. Lots of details in the 2017 link.
Todays woody story features the 33’8” Claude Smith 1966 built launch – SEAMIST. She made a brief appearance on tme a little while ago and based on her looks and presentation I’m sure she sold quickly.
Built of double skinned kauri, sadly her hull has been splined and both above & below water the timber has been f/glassed.
Powered by a 70hp Fordson 4 cyl. diesel engine SEAMIST she cruises at 7 knots.
As seen in the photos she is very well kitted out.
AN INSIGHT INTO NZ’S UNIQUE MARINE ENGINES – Part Seven Todays WW story follows on from earlier stories – link below to Part One, Two, Three, Four, Five and Six As per pervious stories in the series the content has been pulled together by Ken Ricketts and ‘polished’ byPatrica and Ken’s daughter Corinne Pettersen. As always we have endeavoured to be as factual as possible but there will always by matters others will either know more about or be able to correct errors – so woodys do not hold back in commenting.
THETIS with her twin Graymarine 4 stroke 6cyl diesel engines
These are a very rare model of the Graymarine range, that was originally produced in WWII for the US military. All Graymarine diesel engines for general and normal marine use worldwide, including NZ, are based on the GM Detroit two-stroke engine, marinized by Graymarine. I believe the THETIS engines were the only two that ever came to NZ and were specially imported by Jack Butland for his 1955 Lane Motorboat built launch, THETIS. Here is a copy of previous comments I made regarding these engines, on Woodys.
“Ken Ricketts reports that having recently spoken with Thetis’s owner that the 2 in line, 6 cyl, 4-cycle, 120hp Gray Marine engines, installed in 1960 (still there today) are a very rare model & type. They were manufactured during WWII for the American forces & could possibly be the only 2 in NZ. The owner believes her original owner Jack Butland in the later 1950’s probably reconditioned, & war surplus imported them.”
BELOW IS A REPRINT OF THE HERCULES SETION IN PART 2 WITH ADDED TEXT I HAVE TAKEN THE LIBERTY OF REPRINTING IN THE CIRCS.
HERCULES 6 CYL c100HP DIESEL ENGINE AS FITTED TO THE FAYE
HERCULES 275 HP DIESEL ENGINE, SIMIALAR TO THAT PREVIOUSLY IN THE RAKANOA
FAYE WITH HER 6 CYL HERCULES HOME MARINISED DIESEL ENGIINE
RAKANOA WITH HER 275 HP 6 CYL. MARINE/HOME MARINISED DIESEL ENGINE
Hercules was a manufacturer and supplier of a large number of basic engines to many marine engine companies for marinization by each company to its own specifications. This included names such as Kermath, Chrysler, Graymarine, Scripps, Chris Craft, and many more. However, engines sold under the Hercules name, based on my research, are comparatively very small compared to their total manufactured units.
There are two boats I know of in New Zealand that have engines both labelled under the Hercules name and are diesel engines. One is the FAYE, which is equipped with a home-marinized C100P 6-cylinder Hercules diesel engine. This engine replaced her original Willys Jeep petrol engine when she was about 4 or 5 years old. FAYE’s details are noted in her Willys Jeep listing in part 2 of this post.
The other is the beautiful 56-foot RAKANOA, built in 1946–47, which had a 6-cylinder 250HP Hercules diesel fitted after she had been in the water for one year. This engine replaced her original GM Detroit 165HP 6-71 diesel.
Her original owner, Stan Parker, was a brilliant engineer and owned a very large precision engineering business.
I am not sure if the Hercules engine was factory or home-marinized, as he would certainly have had the ability and equipment to do this. Stan, the original owner of RAKANOA, owned a large heavy engineering factory in Auckland. This business passed to Ross when his father passed away in 1961. RAKANOA retained this engine until 1981. Ross told me, after he inherited her many years ago, that they had always had trouble starting the Hercules engine, especially when hot. Many years after he inherited her, he eventually replaced the Hercules with a Gardner 6L3 diesel engine, which she still has to this day.
The Hercules engine was fitted because original owner Stan P., could not tolerate the very loud high pitched geartrain noise of the Rootes blower, combined with a loudish exhaust noise, she had with the G.M. Detroit
Unfortunately, I have not been able to find on research to date, any images of the 250 HP marinised version of the Hercules engine, however I have found what may be an unmarinised version, of RAKANOA’s engine.
RUSTON HORSNBY DIESEL ENGINES.
HAIMONA ex MANGA, WITH HER ORIGINAL TWIN 6 cyl, FODEN DIESEL ENGINES
RUSTON HORNSBY TWIN CYLINDER MARINE DIESEL ENGINE AS USED IN THE MANOWAI
HMNZS MANGA AS ORIGINAL.
HAIMONA IN HER PLEASSURE CRAFT GARB WITH HER 2 RUSTON HORNSBY DIESEL 200HP ENGINES, ON THE KAIPARA HARBOUR
MANOWAI IN HER RUSTON HORNSBY DIESEL ERA, AT HERALD ISLAND
There are only two of these I know of in New Zealand in pleasure boats. One was in the 32 ft MANOWAI, during the second part of Claude Atherton’s era, from 1949 until at least the 1960s; it was a twin-cylinder version of the engines.
The other boat was HAIMONA, formerly HDML MANGA, which was based in the Kaipara Harbour. Eventually, after a few years there, the only slip she was able to use for maintenance became unavailable, and she deteriorated badly before being destroyed by her last owners.
When they bought her, a massive coaming structure was added, and they also replaced her original Foden engines with twin 200 HP 6-cylinder Ruston Hornsby diesels, which they removed prior to dismantling her.
FORD FALCON 4.1 LTRE 6 CYL. PETROL ENGINES
FORD FALCON 4.1 LTRE 6 CYL. PETROL MARINE ENGINE
VALSAN CHRISTMAS 1948 IN HER PRE-FORD-FALCON, PETROL ENGINE ERA
The 1938 Roy Lidgard-built VALSAN was bought by Arnold Baldwin around 1947, complete with her original engines, which were 2 x 100 hp flathead Graymarine petrol engines. He owned her for many years, and the time eventually came, after many of those years, when they had to be replaced, around 1970.
I was amazed that he chose 2 x Ford Falcon 4.1 L petrol engines as replacements, as these were engines usually associated with small day boats or runabouts, often equipped with stern drives or jet units. There were a total number of such engines unknown to me, and she is still the only launch I have ever heard of with these engines.
Things have, of course, moved on since then, and the last I heard, she had 2 x 4-cylinder Mitsubishi diesel engines post 2000.
CHRYSLER-MITSUBISHI CN-55TI 200HP 6CYL. IN LINE MARINE DIESEL ENGINES
THE CHRYSLER-MITSUBISHI CN-55TI 6 CYL. DIESEL ENGINES PRODUCING 200hp @ 3150 RPM INSTALLED IN ALIBI
ALIBI’s 2 “STERN POWER” STERN DRIVE UNITS, & NOTE BOTH ENGINES EXHAUST OUT THE SAME SIDE AT THE TUCK
As readers of this series may recall, ALIBI made a cameo appearance in part 2 when I was seeking information related to her sistership, which I now know is or was called CRESCENDO, seen below on launching day, as I have seen the two V8 Chrysler-branded diesels CRESCENDO had when new.
Thanks to the input of others, I have now also discovered that these engines were manufactured by another company, and simply sold under the Chrysler label, which seems to me to be a continuation of Tony Mason’s apparent tendency to use engines with the Chrysler label, as in ALIBI.
However, since the previous cameo appearance of ALIBI, I now have full details of her engines, thanks to a lady named Juliet Hindman, who is very knowledgeable about the Mason Clipper range of boats.
Her family has owned one of the two only 33-foot versions of the Mason Clipper, and she has now contacted me.
As a result, and with the information she has provided, ALIBI now definitely falls into the “Unique” class of engines category, as specified above, as far as I’m concerned, and she now has her place in the group in her own right.
ALIBI’S two CHRYSLER-MITSUBISHI CN-55TI DIESEL ENGINES, producing 200 HP at 3150 RPM, are driven through Warner gearboxes to “Stern Power” make, cream-painted counter-rotating outdrives. While the engines and gearboxes are both left-handed with a 1-to-1 ratio, outward turning counter-rotation of the propellers has been achieved by the gearing system in the stern drive units, which are also acting as reduction gears with a 1.5-to-1 ratio, driving Volvo 16 x 17-inch propellers.
I feel the engine-to-stern-drive setup with these engines, is superior to many others, in that the engines are obviously primarily produced for conventional drives, having the gearboxes attached to and as part of the engines, but can still be used either way, for stern drive units, or conventional drives, with the stern drives simply providing the drive to the propellers.
Many manufacturers combine the gearbox and stern drive into one unit, which makes them much more complex and quite possibly much more expensive to maintain.
Additionally, the combination drive/gearbox units are often very “clunky” and jerky when selecting forward or reverse, whereas there would not be this clunk with the smoothness of hydraulic engine-attached gearboxes.
I have spent a great deal of time, trying to source a good clear image of these engines, but they seem to have disappeared from historical public databases, and the only image I have been able to source, is of ALIBI’S own engines installed in her.
It is, however, wonderful that she still has these original engines after all these years since she was built in the later 1970s. A great testimony to Mitsubishi. Here are her details as received from Juliet H.:
“Released in 1979, the Clipper 42 was 12.8m x 3.7m with a draft of 900mm and, fully laden, displaced around 9 tonnes. Alibi was the prototype, built with a sandwich construction of strip-planked cedar, fiberglass on both sides. A mould was taken off the prototype so that all future boats could be full GRP with a balsa core. However, Crescendo was the only boat ever pulled from the mould.”
I would recommend that readers revisit ALIBI’S cameo appearance in part 2 of the series to see some wonderful images of her exquisite finishing and interior.
A final note re CRESCENDO. – She has been seen reasonably recently, in the South Island, I have been told, so any further help with information about her in any way, would be much appreciated.
LISTER MARINE DIESEL ENGINES
I had considered including LISTER MARINE DIESEL ENGINES in the group, however, there are quite a good number of these engines that are or have been in use in NZ., in many work boats, fishing boats, tugs, & a few pleasure craft, & in the end I decided they fell just outside the scope of what I was about, so will just make a general mention of them, with a few images of the odd pleasure craft, all of which had these engines installed by Roy L.
Roy Lidgard used quite a number of them in various types of craft, the 1940s & 1950s, mostly 4 cylinder, & also had a 4cyl version of the Lister Diesel driving the Smeltinghouse Bay Kawau island sawmill, he set up & ran on his property, in the later 1940s & 50s, the remains of which are still there today.
As just a brief mention, he installed Lister diesels, in the ROSE, (2 CYL) (later LA ROSA) Clive Power’s WAINUNU, (4 CYL) & TAWHIRI, a lovely sedan topper R Lidgard built in the mid/later 1940s (4 cyl)
THE ROSE (NOW LA ROSA)
TAWHIRI BUILT BY R LIDGARD 1940s WITH 4 CYL LISTER MARINE DIESEL AS ORIGINAL
WAINUNU WITH CLIVE POWER AT THE HELM, WITH HER 4 CYL LISTER DIESEL, WITH THE EXHAUST OUT THE TOP OF THE MAST. c1940s
Screenshot
ROY LIDGARD’S SAWMILL, SMELTINGHOUSE, BAY KAWAU ISLAND c. LATER1940s
LISTER 1940s 3 CYL MARINE DIESEL ENGNE AS AN EXAMPLE OF THAT ERA
EPILOG:
Well, readers, we have come to the end of this seven-part journey, and I can only say that for me, it has been a wonderful ride, to share with all of you who have taken the time to share the ride with me, and to follow the seven parts of what I’ve learned throughout my lifetime.
So often, you know as much, if not more, than I do. While some may have learned a little from me, I have, in turn, learned much from many of you, as we have shared this journey together, & I thank you all, for the opportunity to gain this new knowledge from you.
I especially want to express my humility and gratitude, for the kind words of thanks and appreciation, in some of your comments directed towards me personally.
I have done this most of all, to encourage us all, to share and record publicly, what we know about our New Zealand-based boats, with each other, and most importantly, to provide a public record, for the benefit of the boaties of the future. Those who will come after we old wrinklies have all gone, & will become the stewards of tomorrow. As a result of what we all write now, they will hopefully have the chance to understand what has gone before in all or many aspects of what will become their boats, the majority of which will surely live on long after we are not here.
AN INSIGHT INTO NZ’S UNIQUE MARINE ENGINES – Part Six Todays WW story follows on from earlier stories – link below to Part One, Two, Three, Four and Five As per pervious stories in the series the content has been pulled together by Ken Ricketts and ‘polished’ byPatrica and Ken’s daughter Corinne Pettersen. As always we have endeavoured to be as factual as possible but there will always by matters others will either know more about or be able to correct errors – so woodys do not hold back in commenting.
BENZ DIESEL ENGINE – BENZ OM59 55HP 4CYL DIESEL ENGINE PROBABLY SIMILAR TO THAT IN THE MANUNUI
MANUNUI WITH HER 55HP 6 CYL BENZ DIESEL ENGINE DURING WWII
MANUNUI AS BUILT AT SPEED WITH HER BENZ DIESEL ENGINE
The MANUNUI was built for Percy Colebrook in 1939 by Bill Couldrey and had a medium / slow revving 6 cylinder 55 hp Benz Diesel engine fitted when built, which she retained until 1963 when it was replaced by a 100 hp Perkins Diesel.
CRUSADER V8 MARINE PETROL ENGINES
TWIN CRUSADER ORIGINAL V8 PETROL ENGINES HAVING SERVICING, FROM THE RIVA TRITONE “LOLA,” WHICH ARE STILL IN HER TODAY.
Crusader engines, while major marine engine suppliers in America and other countries, have only made a cameo appearance in New Zealand, with only a handful of these lovely engines in use here, as far as I can ascertain.
Overview: The only craft I personally know of for certain is the stunning 1962 Italian-built Riva Tritone, LOLA.
However, WINSOME II may have had one, back around the 1950s when owned by Andy Donovan. I know her previous Chrysler 8-cylinder inline engine was replaced around that time by a V8, that was either a Crusader, Chris-Craft, or Flagship. However, the memory banks have failed me, making it impossible to determine which of the three it is, so come on, you WINSOME II experts, help me out here!
In the 1960s, Crusader Marine Engines was a prominent brand worldwide, providing inboard power for many boats, particularly cruisers and sport fishermen. They were known for their premium quality and reliability, used by leading boat manufacturers like Chris-Craft.
Crusader engines were based on standard automotive engines, but were marinized for marine use, with many of them based on Ford engines, and later with Hercules and Chrysler base units.
LOLA WITH HER 2 X CRUSADER 270HP PETROL ENGINES
LOLA, the 1962 Italian-built Riva Tritone Aperto, has a LOA of 27 ft and is one of only 15 in the world.
It is believed to be the only original Riva in New Zealand and a stunning example of boat restoration, all completed in NZ. Only 3,000 Rivas were built between 1950 and 1966, and she still has her original engines. She lives, or did live, in her own, purpose built, fully air conditioned boat shed, on the banks of the Marlborough Sounds.
WINSOME II – MAY HAVE HAD A CRUSADER V8 PETROL ENGINE IN THE 1950s /60s ERA – POSSIBLE ALTERNATIVES ARE FLAGSHIP & CHRIS CRAFT
CHRIS CRAFT PETROL ENGINES.
CHRIS CRAFT 1950s 6 CYL FLATHEAD PETROL 135hp ENGINE SIMILAR TO THAT IN THE GLENIFFER IN THE 1950s
These are another brand of engine that is sold in huge numbers worldwide, particularly in America, where all genuine Chris-Craft boats are built. However, they have only made a cameo appearance in New Zealand, with most of them coming here in imported Chris-Craft boats.
There are a few New Zealand-built boats that have or have had them. I have only ever seen a petrol version, although naturally, they do produce diesel engines in their lineup. All the engines they produce are based on other major engine manufacturers’ base engine blocks and are marinized by them. Hercules is a major engine block supplier to them.
GLENIFFER WITH HER CHRISCRAFT 6 CYL FLAT HEAD PETROL ENGINE RUNNING ON KEROSENE IN THE 1950s – OWNER PERCY JENNINGS IS AT THE HELM.
Input copied from previous post, ex Harold Kidd. – “Trevor Davis sold GLENIFER to P J Jennings of Paeroa in 1937 and he sold her to George Manktelow of Paeroa in about 1959. The Gleniffer was replaced by a 6-cyl Chris Craft (Hercules block) during the 50s, converted to run on power kerosene with a Model A Ford Zenith carb.”
FLAGSHIP MARINE ENGINES
FLAGSHIP 1958 250HP V8 PETROL MARINE ENGINE – BASED ON A CHEV BLOCK
There were a number of these engines that found their way to NZ in the 1950s/60s era and this is one of the possibilities for the V8 engine that was installed in the WINSOME II in that era by Andy Donovan who may also have had an agency for them, around that time.
Todays classic wooden launch has recently popped up on tme (thanks Ian McDonald). Terrible listing, eg so few details but putting that aside with an $8k asking price, PUTIKI could be a great project for the winter. Some boatyards would charge you more than $8k to make that butterfly hatch.
What we know is she is 32’ in length, kauri planked (but sadly f/gased – but maybe thats keeping her a float) and powered by a 80hp 4 cyl. Ford Lees diesel engine.
Home is currently Kerikeri.
The boat and name is unknown to WW so keen to learn more on her past .
06-05-2025 INPUT ex STEV LITTIN – Putiki was owned by my father Albert Littin while in Port Albert from about 2003 till 2010 and then moved to One Tree Point, Whangarei till sold about 5 years ago to Totara North. Current engine was rebuilt and fitted by Dad to replace the engine that broke a crankshaft and self destructed while fishing on the Kaipara.
Built 1907-10 we believe in Mangawhai. Dad has a picture from I think the 1940’s-50’s taken on the Mahurangi River.
The wooden launch RANGATIRA recently popped up on tme (thanks Ian McDonald) and reading the listing it sounds like an abandoned vessel forced sale.
34’, kauri hull, Perkins 6 cyl. engine (not working) – that is about all we know other than a $1 reserve.
Possibly beyond a restoration but surely someone needs some kauri for a project……
I BOUGHT A YACHT
Well a small one, very small eg vintage pond yacht. Another one for the collection. Very good condition.
On the centre cockpit there is a cover (to keep water out – this one actually sails) on the top are the letters ‘RMYC 1923” and two burgees / pennants – refer photo below. My initial thought was ‘Royal Melbourne Yacht Club’ but can’t find any reference to that other than a Royal Melbourne Yacht Squadron and they have no reference on their website to those two ‘flags’. Anyone ablate help ID the graphics / yacht.
AN INSIGHT INTO NZ’S UNIQUE MARINE ENGINES – Part Five Todays WW story follows on from earlier stories – link below to Part One, Two, Three and Four As per pervious stories in the series the content has been pulled together by Ken Ricketts and ‘polished’ by Patrica and Ken’s daughter Corinne Pettersen. As always we have endeavoured to be as factual as possible but there will always by matters others will either know more about or be able to correct errors – so woodys do not hold back in commenting.
LINDA, AT CHRISTMAS 1948, TAKEN IN SCHOOLHOUSE BAY, KAWAU ISLAND, JUST AFTER HER LOEW-KNIGHT PETROL ENGINE HAD BEEN REPLACED, WITH HER GM DETROIT 165HP MARINE DIESEL.
COQUETTE, POST HER LOEW KNIGHT-ERA
I know of only two boats that have these very rare versions of the Knight sleeve valve engine. One is the 1928 Colin Wild-built LINDA, which was bought by Roy Swales just after WWII with her original Loew-Knight 6-cylinder petrol engine. I saw it running, and it was incredibly smooth, quiet, and looked very tiny in LINDA’s huge engine room. It was painted silver and had the name “Loew-Knight” in a scroll, cast into the inspection plates on the crankcase.
Roy W. replaced it in 1947 with a 6/71 GM Detroit 165 HP diesel engine.
The other boat was the delightful Logan-designed and built COQUETTE, with her sedan top, which was added many years later by Arnold Couldry. He kept her delightful lines perfectly with this addition. She had a 4-cylinder version of the Loew-Knight sleeve valve engine, also painted silver. I tend to think this may have been her second engine because of her age, having been built in the early 1990s.
FODEN 2 CYCLE DIESEL ENGINES.
FODEN 12 CYLINDER 2 STROKE, MARINE DIESEL 256HP ENGINE – 2 X 6 CYL ENGINES SIDE BY SIDE ON ONE CRANKCASE IN 1 ENGINE
FODEN 6 CYL 2 STROKE DIESEL ENGINE
FODEN 6 CYL 163HP, MARINE DIESEL ENGINE
ORIGINAL FODEN ENGINES IN THE HDML MANGA, AS SOLD BY THE NAVY
KUPARU NOW OWNED BY SCOTT PARRY BELIEVED TO STILL HAVE 2 FODEN DIESELS
HMNZS KUPARU
HMNZS MANGA
DEODAR IN PRIVATE OWNERSHIP AFTER HER DAYS AS THE POLICE LAUNCH
LADY MARGARET WITH HER 2 X 6 CYL FODEN DIESELS – (Built by Dick Lang)
MARNINE WITH HER 2 X 6 CYL 163HP FODEN MARINE DIESELS IN MARCH 1963
WHITE CLOUD LAUNCHING DAY WITH HER 4 CYL., HOME MARINISED FODEN DIESEL
There are only three pleasure launches that I know of that have these engines, and there are two with 6-cylinder versions. The LADY MARGARET (built by DICK LANG) replaced her original two Fairbanks Morse Diesels; the MARNINE, which had two of them from when she was built, had the same specifications and was installed at the same time as the LADY MARGARET. The third boat was the WHITE CLOUD, which had a 4-cylinder home-marinized version, fitted by or for, the managing director of Fodenway Motors, Penrose. They were the New Zealand agents for Foden engines at that time and had her built and baselined a generator set to convert the 4-cylinder Foden for marine use in his new boat. This installation took place at their Gt. South Rd premises after being built at 1A Summer St, Ponsonby, by McGeady (Supreme Craft).
In addition to these boats, all RNZN-owned HDMLs and the first of the Police Launches named DEODAR, (DEODAR I), had two of them installed. All were originally 6-cylinder versions; however, but with the HDMLs., some engines were later replaced with 12-cylinder versions in some boats, which were, in effect, two 6-cylinder engines side by side in one crankcase. These had one drive shaft and two crankshafts connected by a system of gearing. At least one twin x 6-cylinder installation is believed to still be in a boat & still surviving today. It is in the massively refurbished, now privately owned KUPARU, primarily located in Whangarei.
Foden engine manufacturing and parts supply were sold to Rolls Royce in the late 1970s, and production ceased when they took over the Foden manufacturing rights.
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