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Old 04-12-2004 | 11:01 AM
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Raptor_in_Swede's Avatar
Raptor_in_Swede
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From: Stockholm, SWEDEN
Default RE: Engine pulsing on descent

If it is Raptor 30 you have, it has got the Wah wah decease.
It is the oneway bearing cuts in and out during descents.
The easiest way to get rid of wah wah is to install the "constant drive gear"(PV 00379) that is included in the Raptor 50 V2.