Extreme Speed Prop Planes Discuss the need for speed with fast prop planes (Screamin Demon, Diamond Dust, Shrikes or any REAL sound breakin'''' plane)

new speed engines

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Old 04-07-2012, 11:42 AM
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f3d
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Default new speed engines

Hallo speedfreaks,

here some photos of the new Novarossi 6,5 ccm speed engines.

Best regards Michael
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Old 04-07-2012, 02:33 PM
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Default RE: new speed engines

Real nice! Any specs on them?
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Old 04-07-2012, 06:04 PM
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Default RE: new speed engines

Do they have big shafts like the Nelson....?
That seems to be the limiting factor of .40 sized engines. I assume the MB is just the same as the Nelson, oversized shaft compared with most other .40s.

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Old 04-07-2012, 10:14 PM
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Default RE: new speed engines

Here some more details from the speed engine.

The bore in the crankshaft is 12,5mm, biger than in the Nelson.

Very good quality and a lot of new ideas.

Best regards Michael

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Old 04-09-2012, 12:24 AM
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Default RE: new speed engines

The porting looks like it was designed by a Space Alien...!

I am curious to know how many of these engines they will sell per year...?
I wonder how ANY high performance engine builder can know ahead of time how many to build..?
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Old 04-09-2012, 07:14 AM
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Default RE: new speed engines

Those are some wild looking ports! Lots of interesting tricks on the crankshaft, conrod, etc. Looks cool!
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Old 04-09-2012, 08:35 AM
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Default RE: new speed engines

Price??
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