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Old 12-19-2009 | 08:19 AM
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Bundubasher
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From: Cape L\'\'\'\'\'\'\'\'Agulhas, SOUTH AFRICA
Default RE: Cheetah 42 cc engine

ORIGINAL: w8ye

It is the same as a US41 except it has electronic ignition if I remember correctly

18 X 10 prop and 32:1 straight mineral oil with standard grade pump gasoline witll be fine.

They turn around 7300 with the 18 X 10 prop after they've been run at leaswt an hour break-in.
Thanks W8YE, is this Cheetah (US41) an engine worth keeping or not? - I don't know it at all.
All my other engines are Zenoah's.


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