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My Super Tiger Stoped going Rich During Flight.
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Topic: My Super Tiger Stoped going Rich During Flight. (Read 945 times)
John Leidle
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My Super Tiger Stoped going Rich During Flight.
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December 19, 2013, 07:21:55 PM »
I have a Tiger .51 that has gone rich & perplexed me for 5 years. At least it's been sitting than long because of it. So Monday I took it out & it still did some of it ,I went home, lost the small venture, ( .177") lost the Merco NVA , put in a .204" Venturi & a PA NVA.. all hints of misrunning are gone.
John
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ray copeland
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Re: My Super Tiger Stoped going Rich During Flight.
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Reply #1 on:
December 19, 2013, 08:23:55 PM »
John, congratulations!! Sometimes these things are just life's little mystery's. Next year i will start my first trials with a ST .51 on a pathfinder , hope i get it going like you did but hopefully it won't take that long.
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Ray from Greensboro, North Carolina , six laps inverted so far with my hand held vertically!!! (forgot to mention, none level!) AMA# 902150
John Leidle
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Re: My Super Tiger Stoped going Rich During Flight.
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December 20, 2013, 02:06:43 AM »
Hi Ray, I'm sure your's will be fine,, mine was an exception I have heard of this running richer & I've had it happed on occasion.
John
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Steve Helmick
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Re: My Super Tiger Stoped going Rich During Flight.
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December 26, 2013, 08:37:53 PM »
John, does the spraybar go through the venturi, or is it going through the drawbar hole? Mine has a .285" venturi with the .157" spraybar through. Too small a venturi will mean not enough fuel, and not enough oil to make the engine "happy".
Steve
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John Leidle
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Re: My Super Tiger Stoped going Rich During Flight.
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Reply #4 on:
December 27, 2013, 02:38:17 AM »
Steve, the setup is a Trubore setup I think I put a .209" W/spicket.
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