1967 English "Mystery" Hydroplane
 

 
 

This is a 1967 English hydroplane owned by Oliver Guerin of France. He acquired the hydroplane from Manchester, United Kingdom. He has just started restoration of the hull and will be sending photos in as he completes the different steps. Here's the information Oliver has to date and is still investigating who built the hull originally and what names/numbers it campaigned under:
"The only info I can find about my hull is the transom hull number - HY 1017 - and under the first paintcoat an advertising for "AUTO HIRE - GREAT.....can't read the end of this text.
  I'm trying to contact Jim Noone, who helped create and developed the R1 class hydro in UK. I hope the Royal Yachting Association of Great Britain could give me more information on this boat. It raced in the Midlands near Manchester, UK.
The info I do have is this is a 1967 racing hull, 4.5 meters long, plywood construction.The boat was originally powered by a 1-liter Coventry-Climax or Hillman marinized English engine. This motor ran about 140 HP, at 10,000 rpm and that would put the hydro to a top speed of about 100 mph. The class was the R1 CLASS, which is no longer in existance.
The next season it ran, the Alfa Romeo engine was more affordable, and so the owner put a 1750cc in the hull in place of the 1000cc. This moved the hull up to race in the R2 CLASS (between 1.5 and 2. l engines).

After completion of the restoration of the hydroplane's hull, I will be installing a 2-liter Alfa Romeo dohc prepared engine producing about 160 HP. 

As you can see, the hydro is a round fronted one, 
The restoration is only begining, and I will be updating with many photos as I complete the steps toward restoration of this English hull".

 


  I have some new pictures of the hydroplane. Nothing spectacular, but the hard work is now already underway. I pulled off the wood parts which are not secure (the first half in front of the boat), and now I will rebuild the parts that I need. Now, I  just have to clean it up, and start sanding off the old varnish.
































As you can see, the first part of the hydro is now rebuilt, and the next step will be to varnish it.



H
ere we are preparing the motor for fitting into the racing hull.
 
 


 Easy it does it! Getting the motor lined up with the mounts and prop shaft. 
 
 
 


The motor is just about in and we are squaring everything up. 
 


  The engine is now in and what a great step for me and my father in law.
I'll be back to varnish work next weekend. 

 
 
 
 
 
 
 


  As you can see, we have the plywood skins attached and the varnish is on. 

 


 
  


 
 




 Some pictures and news of my "mystery" hydro.
These pictures are showing latest progress I've made in the past few weeks.

Motor is back in and exhaust and steering being fitted.


 Hydroplane is back on trailer with rudder in. 


I spent the last monday with an English world speed record holder named Len Moore. He broke the record in the 2 liter class in 1991 at 116.4 mph on the Lake Windermere in England, and achieved a top speed at 118.5 mph. His boat was named Shanida, which is a Bluefin-built picklefork, and is powered by the same Alfa Romeo engine that I am using in my round-nosed hydroplane. He is a very kind person, and he gave me almost everything I needed to get my boat completed.......exhausts manifold, prop shaft, 6 propellers with different pitches in a very good condition, coupling system, aluminum fuel tank, oil cooler, pistons, many spark plugs, and the list continue.....this man is a miracle for me.


Maiden Voyage
Preparations are complete and we are ready to give the 
"hydro with no name" it's first shakedown run on the course.

 
 
Anticipation builds as we set her down into the water.

 
 
Time to get her in position and we are just about ready.

 
 
We're having fun now!

 
 
We stopped after 4 laps to work on some minor problems. 
Top speed, so far, is at about 85 mph at half the gas!!!
Our resurrection of this hydro is a great feeling.


These next 2 photos are the second maiden voyage 
on the Loirde River in the center of the France.
 


She ran good, until I blew up the Alfa Romeo motor. I will have another engine to change it.

To the next step,
Olivier "UNLUCKY" Guerin
 

© Oliver Guerin
 
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