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  1. #1

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    enya 45 CX...JettStream Muffler available?

    Hello Bob, I'm in the process of putting a GP 40 Super Sportster / Enya 45CX together. I have no muffler for the engine, so before purchasing a new stock unit, thought I'd try the Jett unit. Is there a muffler/adapter package that will fit this engine? The engine has a dual bolt pattern for the exhaust;... 30mm Bolt On, & 41MM Bolt Through. ............. On the bench, with open exhaust, the engine turns a MAS (pre GF3) 10x6 at 15,600 RPMs . With the skinny 9x7.75, the # is 17,000. ..................... George K.

  2. #2
    bob27s's Avatar
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    RE: enya 45 CX...JettStream Muffler available?

    hi...

    my apologies for the delay...

    Yes, Dub can provide a muffler to fit the engine. If you can double check and verify the bolt hole spacing that would be useful information. But we have a pretty good database of adapter and bolt spacing info on hand.

    Boost typically is about 600-1000 rpm (ground rpm) above what you would see with a stock muffler on a typical 10x6 size prop.
    Bob Brassell
    Jett Engineering - Engine Mfg Support Forum Host
    rjbrassell@gmail.com or bob27s@hotmail.com
    RB-78

  3. #3
    chandley43231's Avatar
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    RE: enya 45 CX...JettStream Muffler available?

    hi guys i have a enya 45 cx an have a pits muffler on it is this a high profrmace engine  where i could just put a standard muffler on it   or is it good for pi lawn raceing ??  

    CORSAIR BROTHERHOOD #85

  4. #4
    chandley43231's Avatar
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    RE: enya 45 CX...JettStream Muffler available?

    hi all hope u can help

    CORSAIR BROTHERHOOD #85

  5. #5
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    RE: enya 45 CX...JettStream Muffler available?

    Hi .... thanks for writing.

    The Enya 45 is indeed a very good engine. Works great with the Jett-stream or Turbo-Jett mufflers and makes awesome power.

    If you are just going to be sport flying a pylon racing aircraft, the engine would of course be a good choice, with either the stock muffler or a Jett-stream.

    For actual racing, you will have to review the racing rules for the class you intend to fly.

    For most of the Club 40 and Q-500 events, engines are limited to .40 size, and are often "spec" engines, thus everyone uses the same, unmodified and unaltered engine, with the provided muffler.

    I hope this is helpful

    Bob
    Bob Brassell
    Jett Engineering - Engine Mfg Support Forum Host
    rjbrassell@gmail.com or bob27s@hotmail.com
    RB-78

  6. #6
    chandley43231's Avatar
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    RE: enya 45 CX...JettStream Muffler available?

    So do you make it standard muffler for In Enya How much and where can I get it stock number please
    CORSAIR BROTHERHOOD #85

  7. #7
    chandley43231's Avatar
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    RE: enya 45 CX...JettStream Muffler available?

    thanks bob

    CORSAIR BROTHERHOOD #85

  8. #8
    bob27s's Avatar
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    RE: enya 45 CX...JettStream Muffler available?

    If you wish the Jett-Stream muffler for the Enya 45, order the TT-40 muffler using the web order form, and request the adapter for a 45CX engine.

    If i recall, the Enya 45CX was the "bolt-on" configuration - not "bolt through" like a current OS46 type. So there is a seperate adapter plate required.

    Bob
    Bob Brassell
    Jett Engineering - Engine Mfg Support Forum Host
    rjbrassell@gmail.com or bob27s@hotmail.com
    RB-78

  9. #9
    chandley43231's Avatar
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    RE: enya 45 CX...JettStream Muffler available?

    thanks so much bob
    CORSAIR BROTHERHOOD #85

  10. #10
    chandley43231's Avatar
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    RE: enya 45 CX...JettStream Muffler available?

    I'm to see if I can get you a pic tonight to send on my enya 45 CX
    CORSAIR BROTHERHOOD #85


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