stunthanger.com
Engine basics => Engine set up tips => Topic started by: Robin_Holden on September 17, 2014, 12:16:16 PM
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Greetings fellas from a sultry S.W. France.
Took down my Sig Banshee for spruce up and check before flying . It's been hanging up for a while.
Ran her up , and it was a bit so and so !
Decided to whip out the original NVA assembly , the two small whole variety. Installed my favourite ST NVA .
How did it perform ? Much better , cleaner and easier to set . APC 10.5 x 4.5 prop' held nicely at around 10,400 .
Expect there are many guys out there already using the ST NVA .
Robin.
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Sorry guys , don't know how that Brodsky word got in there .
It's a Brodak 40 as you'll all have guessed.
Apologies , senior moment.
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Double Star makes/made the Brodsky .40, and it turns out that DS spraybars seem to frequently have a burr on the cross hole(s), making for erratic settings. The normal fix is to put in a Randy Smith NV Assy.
If you like the ST NV assy., you'll really love Randy's. Be sure to tell him what engine you want it for, because he has a bunch of different ones. 5 star rated! ;) Steve