SKU: 12366448878

Valach by Fiala VM 280 B4-4T

Sale price$2092.50 Regular price$2325.00
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Description

Valach by Fiala VM 280 B4-4TFiala, the manufacturers of the Valach engines, are a company that caters to the military; hence this is military grade equipment under constant development, it is and always will the most advanced engine manufacturer on the market. At the moment we carry over 20 different models of Fiala engines. Please contact info@aeroscale. shop for customized and lower shipping rates for shipping outside the US. Valach by Fiala 280cc opposed twin 4 cylinder gas

Fiala, the manufacturers of the Valach engines, are a company that caters to the military; hence this is military grade equipment under constant development, it is and always will the most advanced engine manufacturer on the market.

At the moment we carry over 20 different models of Fiala engines.

Please contact [email protected] for customized and lower shipping rates for shipping outside the US.

Valach by Fiala 280cc opposed twin 4 cylinder gas 4stroke engine with electronic ignition

This is THE powerhouse motor for your half scale aerobatic projects such as the EMHW aerobatic airplane 

 

  • Displacement: 280 cc
  • Bore: 47 mm
  • Stroke: 40 mm
  • Width including valve covers:  332 mm
  • Length from engine mount to prop hub:  272 mm
  • Engine weight, including ignition:  7840 g
  • Ignition voltage range:  4,8 - 9 V

 

Click for Dimensions

Current included Standoffs: 27mm

 

Fiala is the only 4-stroke company in the world which produces both the engines and the propellers developed and designed to be used with them. They go hand in hand.

The Fiala propellers have quickly become a staple in the global UAV industry as no other propeller matches their efficiency.

Hence it is important to run the Fiala propellers with the Fiala engines should you want to run the diameters and pitches shown in the Fiala manual. These specifications are based only, and I cannot stress that enough, on their purpose designed and built Fiala propellers.

Other brands run the risk of over torquing and stressing the engine unnecessarily, limiting performance and service life.

 

Recommended props:

34 x 16 Fiala 2blade

36 x 14 Fiala 2blade

38 x 12 Fiala 2blade

30 x 20 Fiala 3blade

32 x 18 Fiala 3blade

 

 

 

 

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 12366448878

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themak
Charlottesville, US
★★★★★ 5
Stylish Statement Suit for the Price
Size: Medium, Color: Gold - Embroidery, Size: Medium, Color: Gold - Embroidery
I really like the black with gold embroidery on this suit - it really will make you stand out. The gold does have a slight green tint to it in certain lighting, but overall I like the unique design and think it looks great. The pants have some flexibility, which made them more comfortable than I expected. I got a Medium - and im usually a 32W. I could see it fitting a 30W or34W too. It arrived in great shape and was not wrinkled at all, though i'm likely going to have to hem the pants 1-2 inches. The pants are neutral and could be worn with other black jackets. I am usually a size 42 bust in jackets, and while the size chart says medium is a 44 bust, i think this fits me like a glove. It also came with a bow tie, which is a nice added bonus. Overall, I think this is a great deal for the price and a solid choice for anyone looking for a versatile standout suit for a formal event or a costume party.
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Reviewed in the United States on April 19, 2026
T
Thomas MacEntee
Bozeman, US
★★★★★ 5
Way better than expected - Not a "costume" at all!
Size: X-Large, Color: Christmas Green
I’m going to be honest: I was fully prepared to open this package and find a cheap, shiny, flammable-looking costume that belonged in a discount Halloween store. Buying a tuxedo on Amazon feels like a total gamble, and I was definitely a skeptic. I couldn’t have been more wrong. This suit is actually fantastic. First off, the fabric. It doesn’t have that "plastic" feel I was dreading; it actually feels elegant and has a nice weight to it. The floral pattern is sharp and the colors are vibrant without being "too much." It looks way more expensive than the price tag suggests. The fit was the biggest surprise. I’m always wary of "slim fit" labels, but this hit the mark perfectly. It’s tailored in the right places without feeling like I’m about to burst a seam if I sit down. I originally bought this thinking it might work for a one-off event, but now I’m genuinely excited to break it out for an upcoming casino night and a wedding later this year. If you’re on the fence because you’re worried about Amazon quality, just go for it. This is a legitimate suit that’ll definitely get you some compliments. 10/10 would buy again.
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Reviewed in the United States on April 7, 2026
K
K. Johnson
Omaha, US
★★★★★ 5
Showstopper! Incredible Fit and Stunning Floral Design!
Size: Medium, Color: Black
I bought this Mgnaie floral tuxedo for a special event, and I was absolutely blown away by the quality and the fit! Getting a slim-fit suit online can be a gamble, but this two-piece set fit perfectly right out of the package. The blazer hugs the shoulders beautifully, and the pants have a modern, sleek profile without being too restrictive or tight. The floral pattern is exactly what I wanted—bold and eye-catching, yet elegant enough for a formal setting like a wedding, prom, or gala. I received compliments all night long! The fabric feels premium, breathable, and comfortable enough to wear and dance in for hours without losing its shape. For the price, you are getting a high-end look that rivals much more expensive designer tuxedos. If you want to stand out from the crowd in the best way possible, I highly recommend this suit. It is an absolute must-have for any formal wardrobe!
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Reviewed in the United States on April 17, 2026
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Verified Purchase
Shopper
Battle Creek, US
★★★★★ 5
Good product
Size: Large, Color: Black
Solid and a typical fit for tux slacks. The coat was vibrant the creases from folding came out super easy and theirs a nice how to guide for ironing/pressing and tie guide. The package is a total outfit bowtie and cufflinks were in mine and they both seem nice and modern.
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Reviewed in the United States on October 2, 2025
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Kagemusha
West Palm Beach, US
★★★★★ 5
Ddlivering a complete formal outfit!
Size: Medium, Color: Graphite
The YND “Your New Day” three‑piece slim‑fit tuxedo arrives with a matching bow tie, delivering a complete formal outfit without the need for additional purchases. The bow tie is constructed from the same 100 % polyester lining as the suit, ensuring consistent texture and durability; it matches the colour palette and finish, so the ensemble looks intentionally coordinated rather than patched together. Material‑wise the outer shell combines 79 % polyester with 21 % viscose. This blend offers a subtle sheen appropriate for evening events while remaining breathable enough for prolonged wear. The 100 % polyester lining slides smoothly over the body, resists pilling, and holds its shape after repeated cleaning. Chrome‑finished buttons on both the exterior and interior pockets reinforce the impression of careful craftsmanship, which the brand backs with a claim of more than 300 production steps per garment. The cut is modern and athletic. A slim silhouette with 3‑D draping creates a sharp profile without restricting movement. Whether you are navigating a crowded reception, dancing at a wedding, or stepping between meetings, the suit permits natural motion. The shawl lapel adds a timeless element that softens the otherwise contemporary lines, while the inclusion of a bow tie introduces a classic formal cue that broadens the outfit’s applicability across a range of dress codes. From a value perspective the bundled bow tie eliminates the typical $50‑$80 outlay required for a comparable designer accessory. The package therefore delivers a ready‑to‑wear, polished look at a single price point, aligning with the pragmatic expectations of a company director who prioritises efficiency and cost‑effectiveness. Sizing guidance is straightforward: select a size whose chest measurement exceeds your own by four to five inches (for example, a 39‑inch chest would correspond to a size M with a 43‑inch chest opening). The product description advises checking the supplied size chart and, if uncertainty remains, providing height, weight, chest and waist measurements for a personalized recommendation. In summary, the YND tuxedo with its integrated bow tie offers a compelling mix of modern tailoring, material reliability, and sensible economics. It satisfies the core requirements of a professional wardrobe: a sharp aesthetic, functional comfort, and a complete accessory set delivered in one package. For a director seeking a dependable, stylish option without superfluous extras, this ensemble merits serious consideration. It aligns with corporate image standards while respecting budget constraints, making it a investment for leadership attire.
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Reviewed in the United States on February 23, 2026

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