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HelicopterGasser Model RC HelicoptersOther › Predator bearing block dimensions
12-11-2004 03:16 PM  13 years agoPost 1
rainflyer

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I have been seeing some posts about converting a Raptor to use a Zenoah gas engine.
Before I take a leap, can some one measure the start shaft bearing block (or the main shaft bearing block) width on a Predator.
I'm thinking of using a Predator clutch/fan/spur gear assembly on the Zenoah.
A guy in Sweden has fit a zenoah into the bottom frames of a Raptor 60. He is using a old Kalt fan and clutch which are not available here.

Ps can you also measure the Predator fan outside diameter?
thanks.

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12-12-2004 04:12 PM  13 years agoPost 2
AGRAV8

rrProfessor

Mosquito Coast......Houston Texas

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Question
the outside dimension of the fan SHROUD as it is installed??

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12-12-2004 06:42 PM  13 years agoPost 3
rainflyer

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Sorry I I don't need the fan dim. I would like the width of the lower bearing block or the clutch bearing block.
thanks

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12-12-2004 08:10 PM  13 years agoPost 4
AGRAV8

rrProfessor

Mosquito Coast......Houston Texas

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Here ya go.
1.030 inches width on both blocks.

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HelicopterGasser Model RC HelicoptersOther › Predator bearing block dimensions
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