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New engine for homebuilts

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  • New engine for homebuilts

    So of course there are volumes of messages about alternative engines. I'll throw another option into the fray. In the most recent Sport Flying magazine in New Zealand, there is a write-up about a V12 engine putting out 290hp with a built in PSRU, weighing in at only 285 pounds, including prop. Developed and built in NZ, testing currently being performed. This probably warrants following until they're successfully in production...

  • #2
    Is it water cooled. I wonder how long it is. Seems like it would be long being v12.
    Eric Newton - Long Beach, MS
    Bearhawk Tailwheels and Builder's Manuals
    http://bhtailwheels.com

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    • #3
      We want more info. Is there a web site?
      Scratch building Patrol #254

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      • #4
        There is no website yet. I am sure that it will be well publicised upon release, but here is a little more info. 3.2 litre, single overhead cam per bank, dual plugs. Size 710mmx450mm wide x550mm high from dry sump pan to top of intake plenum. Fuel injected, naturally aspirated V12. Spur gear drive at 1.8:1 with pressure lubrication by inline mechanical pump. Weight: 258lb, including engine, psru, and prop. Initial results: 290hp at 4500 rpm and 340 ft/lb torque. Cruise 190hp at 3300rpm.

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        • #5
          Is this a new design from the ground up for aviation or an adaption from something else? Water cooled? Sounds cool.
          Scratch building Patrol #254

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          • #6
            Designed for aviation by an experienced pilot/engineer... I believe it is water cooled. Brad Rock Taupo, New Zealand Plans #1271

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            • #7
              This is sounding great, thanks Brad

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