stunthanger.com
Engine basics => Engine set up tips => Topic started by: Howard Rush on October 09, 2018, 07:49:35 PM
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What’s the part number? I’m at a club meeting and too busy eating to look it up.
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Os part number is 22311000
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Howard, let me know if you locate a stash of these someplace......
Gary
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One other way to get a good needle valve setting is to switch to a Fora F2D needle valve. It requires some simple mods to the case and a change in venturi size. The NVA body is 4mm, and the case has to be reamed out to fit and counter bored a bit(can be done by hand if need be) for length. The result will give a needle setting with about 1 full turn between 4 cycling and 2 cycling. Seal the needle with a short piece of silicon fuel line.
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or you could put a PA NVA in it like 100s have done
Randy
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Thanks, folks.
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I have one
21181902.....1A,15
And 3 of the smaller
21081909.....10R/C
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So -- Really Slow Combat? Your next stunt ride will be a JU-52 with slime power? You're giving up on flapped stunters and building a Skyray?
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Howard was axing for Steve Holt, who may not be a SH member. I read on here that Tower is out of the .20FP NV Assy. And I'm wondering if Fred's stock is front or remote type? I have a .10FP RNV assy and another that I think is a .35/.40FP RNV, and they're available. y1 Steve
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Both mine are Remotes and like a lot of Tower OS parts are unobtainable...Permanently out of stock
Only real game in town these days are the cottage guys
Lee
RSM
Randy
Doug Galbraith
E-bay...Shttrman
Hell a few years back I bid on a 25 engine lot...mostly junk.... won for $38 + 10 bucks shipping....
Heads, NVAs, Back plates, about 50% I stripped for my parts drawer and pitched the horribly gunked up and seized engine.... not wort my trouble to crock pot and refurbish........really Virginia $1.92 per engine
In the lot I got 11 well preserved and working engines... Cox .049s, OS 30 stunts, Enya 4224s, and three fox . 35s