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HomeAircraftHelicopterCentury Radikal G20-30 N640 Hawk Predator › P-Max, YS 91, Headspeed?
12-07-2004 03:59 AM  13 years agoPost 1
JKos

rrProfessor

Redondo Beach, CA

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Hello,
I just acquired a P-Max with a YS 91 and a Hatori SB-16 Todd Bennett muffler. The gear ratio is 8.45:1 and it is swinging Rotor Tech 720 mm blades. What headspeed should I be looking to run with this setup?

Thanks,
John

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12-07-2004 04:52 AM  13 years agoPost 2
AGRAV8

rrProfessor

Mosquito Coast......Houston Texas

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Here ya go.
18,19,2 Large

James

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HomeAircraftHelicopterCentury Radikal G20-30 N640 Hawk Predator › P-Max, YS 91, Headspeed?
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