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Tiny Engines Part II (Read 3705 times)
Dec 7th, 2010 at 9:46pm

patchz   Offline
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IN THE FUNNY PAPERS

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Here's a shot of Jim's tiny Corvette V-8 being test run. You can view a video of it running on his site at www.moyermade.com.. He is now working on a 1/6 scale Chevy 409.

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Gary Conley came up with the ¼ scale Conley V-8 in the 1980's. This version has twin carbs. You could buy it as a kit or as a completed engine. Gary is now building what he calls the "Stinger 609" V-8 that will soon be available as a complete running engine. Gary's site is www.conleyprecision.com where he has video of a supercharged Stinger 609 running in a 1/4 scale dragster. Impressive!

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Paul Knapp built this great looking version of the Conley V-8. It runs twin carbs on a fully functional Roots style 671 blower and will turn 12,000 RPM on methanol. Note the nicely painted and highly polished finishes on this beautiful engine. (Did you notice that the ignition switch even has its own set of keys like a real engine?)

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A Cirrus V-8 by Profi M.E. of the Ukraine is based on the Merritt Zimmerman design. The exposed rocker arms need to be manually lubricated before running the engine. Again, note the really nice finishes on every part..

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This is one of only six air-cooled Micro Cirrus 1/12 scale V-8s produced by Profi M.E. using the components from a run of 4-cylinder Micro Cirrus engines. Six water-cooled versions were also built. The cylinder heads on this rare V-8 are only about 2" long. Note the size of the quarter at the bottom of the photo. This thing is TINY!

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This 87 cc V-12 by Martin Ohrendorf of Germany has a 21 mm bore and stroke, 24 exposed rocker arms and three carbs. It will spin a 24/10 propeller at 4500 RPM. One just like it can be seen running on YouTube.

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This scale 426 Hemi V-8 by Roger Butzen was made by using parts of a plastic model kit for reference. This one, however, is all metal and it RUNS! Only the air cleaner decal from the plastic kit made it to the final running version.

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Here is another Challenger V-8 at the WEME show in Vallejo . This one was built by Dick Pretel and sports triple carbs. Starter, batteries and other peripherals are hidden in the wooden base. It even has carrying handles! Big fins on the valve covers help with cooling.

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The Joe Martin Foundation for Exceptional Craftsmanship has a machine shop in their museum in Vista , CA , where they are currently building a miniature Howell V-4 engine. They have documented the build step-by-step so you can see what it takes to put together a running miniature engine. The craftsmen who build these little beauties deserve plenty of recognition.
 

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If God intended aircraft engines to have horizontally opposed engines, Pratt and Whitney would have made them that way.
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Reply #1 - Dec 8th, 2010 at 10:05am

Flying Trucker   Offline
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An Old Retired Rocking
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Again great find and information Larry....well done.... Wink

Cheers...Happy Landings...Doug
 

Cheers...Happy Landings...Doug
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Reply #2 - Dec 8th, 2010 at 4:37pm

Theis   Offline
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Amazing! Just amazing!  Cool
 

... Bar by Mees
...
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