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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
SC Engines SC91A-S 2-Stroke Glow R/C Aero Engine (Rear Needle)SC Engines SC91A S 2 Stroke Glow R C Aero Engine (Rear Needle) Key Features Twin needle carburettor. Twin bearing (phenolic) crankshaft. ABC piston and liner. Schnuerle ported cylinder and liner. Efficient hemispherical combustion chamber. Tough & rigid single billet crankshaft. Twin, locking, propeller nut design. Ultra tough webbed crankshaft housing. Easy starting and smooth running. Full spares availability. What's in the Box 1x SC 91A S two
- SC Engines SC91A-S 2-Stroke Glow R/C Aero Engine (Rear Needle)
-
Key Features
- Twin needle carburettor.
- Twin bearing (phenolic) crankshaft.
- ABC piston and liner.
- Schnuerle ported cylinder and liner.
- Efficient hemispherical combustion chamber.
- Tough & rigid single billet crankshaft.
- Twin, locking, propeller nut design.
- Ultra-tough webbed crankshaft housing.
- Easy starting and smooth running.
- Full spares availability.
What's in the Box
- 1x SC 91A-S two-stroke aero engine.
- 1x Torpedo silencer with pressure nipple.
- 1x Silencer gasket.
- 1x Silencer mounting screw set.
- 1x Instruction manual / operating sheet.
Needed to Complete
- 1x Medium glow plug.
- 1x 13x10 to 15x8" propeller.
Product Description
Not too many years ago the joy that we R/C club flyers experienced in owning and operating two-stroke glow engines was taken away. Whether we liked it or not, we were driven to use exclusively electric or petrol power systems in our models. Not anymore. SC two-strokes are back, better than ever and poised to indulge your passion for engineering and your desire to enjoy all forms of R/C propulsion.
Enjoyed by owners due to their easy starting, endearing handling, smooth running and clean throttling, an SC two-stroke engine will enrich your R/C experience no end. That's a fact. Boasting a beautifully cast matt-finished crankcase with twin phenolic bearings, a sturdy, single billet crankshaft and twin needle carb with, in the most part, rear-mounted main mixture adjustment, these are engines that look good and run beautifully.
Fit a smooth-running SC two-stroke to your latest build and you'll not only be adding variety to your R/C life, you'll be adding guaranteed satisfaction and a hint of nostalgia.
Engine Technical Specifications
Weights & Dimensions
Weight 728g 25.68oz Shipping Weight 1.02kg 2.24lbs Engine Size 0.91 cu. in. Displacement 14.91mm3 Cylinder Bore 27.3mm Cylinder Stroke 25.5mm Recommended Usage Environment Outdoors Colour Silver
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 4
Good overall
Color: White, Size: Standard (Pack of 2)
Bought these for our guest bedroom. They are quite overstuffed, so if you like full pillows this will be your thing. As such they are dense and firm. The height is a bit much if you are small framed, but are comfortable overall and stay cool enough to be nice in the summer.
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Reviewed in the United States on February 24, 2026
★★★★★ 5
Finally Found Pillows Everyone Loves
Color: White, Size: King (Pack of 4)
I LOVE these pillows. I bought the king-size set and ended up liking them so much that I want them on every bed in the house.
They’re soft but still supportive, and they actually work for different sleeping positions, back, side, and stomach sleepers. They don’t go flat, but they’re also not overly stiff, which is such a hard balance to find. I throw them in the washing machine which makes them super easy to wash! The size is true to King!
They feel cool and hotel-quality, and the down-alternative fill is great if you don’t want real feathers. I wake up without neck pain, and they keep their shape night after night.
If you’re picky about pillows (like I am), these are absolutely worth it. Comfortable, affordable, and a great value for a set of four.
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Feel perfect, not too soft and not too hard.
Color: White, Size: Queen (Pack of 4)
Incredibly perfect pillows. They feel not firm nor too soft but just right.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Comfortable
Color: White, Size: Queen (Pack of 2)
Omg! I love this pillow. I have a hard time finding pillows comfortable, this is the best pillow I’ve purchased. Definitely worth it!
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Comfortable.
Color: White, Size: Queen (Pack of 2)
Comfortable. Good quality.
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Reviewed in the United States on May 17, 2026