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Backcountry Pilot • High Alt. Ops w/A-65 Non-adj Carb..

High Alt. Ops w/A-65 Non-adj Carb..

Have problems with your aircraft? Maybe just questions about how best to tune or adjust something? Regs or maintenance? Need to know the best way to do something?
24 postsPage 2 of 21, 2

Re: High Alt. Ops w/A-65 Non-adj Carb..

braol wrote:For the record I have the Stromberg carb, it has the mixture arm on the carb which is safety wired open and my Taylorcraft does not have a provision (either in the firewall or on the inst panel) for the mixture control. My A&P (who is also a vintage airplane judge for EAA Airventure every year) adds to the conversation here when he told me that some carbs have the mixture arm on the carb body but sometimes do not have the mechanical leaning mechanism inside...or sometimes they don't even have the arm on the outside and will have a little cover there. I have also heard others say there is no "Auto-Lean" feature, but I can't speak to that. I've had the Taylorcraft (does anybody call it a Twosome or a Traveller?) up to 6500' here in Wisconsin but plan to take it higher to see what happens. I am curious to look at the plugs for signs of a rich mixture when I do. The one good thing about going to someplace like Yellowstone is that the closest airport I would depart out of (Cody, WY) before hitting the Park is already 5100', so I'd be halfway there altitude wise, right? :)


Actually, I wouldn't access the Park via Cody, although that is a very cool little town, and well worth the visit, particularly the Buffalo Bill Cody Museum of the West, which is actually five museums in one building.....an amazing place.

You can access the Park that way, but it's a long ways to the next gas station from there, in a T Craft, anyway. I'd come as far as Livingston, MT, then head down through the Paradise Valley (the theoretical site of the Yellowstone Ranch of TV fame).

But, if you come this far, definitely visit Cody. Make reservations, major tourist town.

MTV
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Re: High Alt. Ops w/A-65 Non-adj Carb..

btw: I found "The Stromberg Mixture Control on the C-85 and C-90, Truths and Tales" by Neal F. Wright and uploaded it via the post titled: "Stromberg Mixture & Secrets of Operation" as the topic seemed to be of interest to folks here.

Steve Stearns
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Re: High Alt. Ops w/A-65 Non-adj Carb..

anotherstevest wrote:btw: I found "The Stromberg Mixture Control on the C-85 and C-90, Truths and Tales" by Neal F. Wright and uploaded it via the post titled: "Stromberg Mixture & Secrets of Operation" as the topic seemed to be of interest to folks here.

Steve Stearns
A65 Taylorcraft BC12D
Boulder / Longmont CO



Think it was referenced and linked to on the first page of this topic
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Re: High Alt. Ops w/A-65 Non-adj Carb..

Thank You Whee for the article. It was interesting but there is nothing in there about any sort of 'Automatic mixture control' i guess I misunderstood what some of the earlier posters were referring to.
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