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Thread: Carl Goldberg Ultimate with a K&B .65 Sportster
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Old 09-29-2007, 09:38 PM
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FrancisPerson
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Default RE: Carl Goldberg Ultimate with a K&B .65 Sportster
Youngun,

I have a K&B Sportster .65 and it likes an APC 13x6 @ 10,700 RPM. Will handle a 14x6 just fine for Cub type planes. My Sportster was in a 7.7 lb Goldberg Tiger .60; very good performance but not quite unlimited vert. Take care to have the carb spray bar even with the centerline of the fuel tank.
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