Engine basics > Four strokes only

Would a Saito .72 be too much for a Top Flite Score ARF?

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jerry v:
“Pulsating” power in picture.

Jerry

Mike Reed:

--- Quote from: jerry v on May 25, 2020, 12:13:06 PM ---“Pulsating” power in picture.

Jerry

--- End quote ---

Which is strange seeing as though those are Turbine engines.

Mike

Mike Reed:
Wow... lots of good information Dan. Thanks!

I stopped using castor in four strokes a long time ago. YS 20-20 is what I've been using in my sport RC Helicopters for years so I'm pretty familiar with it. I've used both Powermaster and Morgans and tend to prefer the Morgans but that was before Powermaster sold to VP Fuels. Should probably get some of the new stuff and try it.

When I first got the idea of trying a four stoke I looked around for venturi mods like the Moon Bros. you are using but didn't find much. But after seeing the Bob Reeves tutorial I'm just gonna do that since I have the tools.

Take care,
Mike

jerry v:
Mike,
Pictured is KMP CL-415 Canadair. RC, 80 in wingspan, 14 lb, power is twin OS .70 FL 4 stroke. Props 12x8, 9300 RPM. Fuel YS 20/20 Byron Aero gen2  straight synthetic.

Jerry

Mike Reed:

--- Quote from: jerry v on May 25, 2020, 05:03:49 PM ---Mike,
Pictured is KMP CL-415 Canadair. RC, 80 in wingspan, 14 lb, power is twin OS .70 FL 4 stroke. Props 12x8, 9300 RPM. Fuel YS 20/20 Byron Aero gen2  straight synthetic.

Jerry

--- End quote ---

Wow.... That's a model? Well color me fooled. Nice work Jerry!

Mike

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