kingsnjan@westnet.com. wrote:
> Group,
>
> Does anybody have any experience with the Hacman Gen 3 Mixture Control
> on their 912 or 912S please?
>
> Reason is that I am astounded how much more fuel my 912 (80 HP) burns at
> altitude than when low down. eg. At altitude where the MAP is say 20"
> at wide open throttle and 5000 rpm, the fuel flow is 17-18 LPH while on
> the same power setting (20" and 5000 rpm) at 2500 ft, the fuel flow is
> 12-13 LPH. I have discovered that at altitude with WOT, if I throttle
> back until the MAP "just" starts to drop, the fuel flow will drop back
> approx 1 LPH.
>
> If the Hacman unit works, I am interested in procuring one.
>
> Many thanks
>
>
> Have you installed it? I just bought one for my 912ULS but they sent me the
> Jabiru
kit instead. Ive emailed and phoned to get the
> Right part but get no reply. I have installed it but dont know if I can modify
the 90 barb out to the filter and orifice. I dont know what size orifice to
drill.
> Kingsley from Oz
--------
Coop
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