SKU: 17119392742

Saito FG-90R3 Petrol Engine 3-Cylinder Radial Engine With Elec Ignition

Sale price$653.40 Regular price$726.00
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Description

Saito FG-90R3 Petrol Engine 3-Cylinder Radial Engine With Elec IgnitionSaito FG 90R3 Petrol Engine 3 Cylinder Radial Engine With Elec Ignition Features 2S Li Po battery compatible ignition provides easy starts and reliable performance Engine heat sink for improved cooling and performance Amazing 4 stroke Saito engine sound Updated intake design Complete with electronic ignition, mufflers and engine standoffs Product Description This engine is a scale modelers delight, delivering the incredible sound and smooth

  • Saito FG-90R3 Petrol Engine 3-Cylinder Radial Engine With Elec Ignition
  • Features

    • 2S Li-Po battery compatible ignition provides easy starts and reliable performance
    • Engine heat sink for improved cooling and performance
    • Amazing 4-stroke Saito engine sound
    • Updated intake design
    • Complete with electronic ignition, mufflers and engine standoffs

    Product Description

    This engine is a scale-modelers delight, delivering the incredible sound and smooth reliability that Saito has built their reputation on. Above and beyond the advantages of a 4-stroke gasoline operation, this is the engine for those who like to run clean and efficient engines. Accompanied by Saito power and precision craftsmanship, the distinguished look and sweet sound, this is the engine many of you have been waiting for. This engine provides easy starts and reliable performance due to the 2S Li-Po-compatible electronic ignition. The Walbro carburetor features a rotating barrel specially made for 4-stroke engines, ensuring reliable fuel feed and outstanding performance at any attitude. An engine heat sink provides better cooling and performance in demanding conditions. Supplied complete with mufflers, engine mount, and electronic ignition.

    As an expert in reliable 4-stroke engines, Saito engineers spend years developing the best-built 4-stroke gasoline engines. The power-to-weight ratio of a Saito engine creates a one-of-a-kind flying experience. For serious modelers, the FG-90R3 is here with the quality, sound and precision craftsmanship Saito is known for.

    Specifications

    Bore: ø37.2mm x 3
    Stroke: 27.6mm x 3
    Stroke Volume: 89.99cc
    Weight (Approx): Body - 3161g | Muffler - 157g | Ignition System - 250g | Engine Mount - 64g
    Practical Speed: Approx 1,300 ~ 7,00rpm
    Recommended Prop: 24 x 12" or 25 x 10"
    Fuel: Petrol/Gasoline = 20:1 (Volume Ratio)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 17119392742

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Jeffery Mercer
Pawtucket, US
★★★★★ 5
They are of great quality!
Size: 12-13, Color: Cable Knit Coffee
Love em! After a year and there still Great and warm and Cozy too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
C
Verified Purchase
Cecil W
Battle Creek, US
★★★★★ 5
Wonderful sock slippers
Size: 12-13, Color: Cable Knit Navy
These are wonderful sock slippers, They are very warm and well made. After reading reviews, I decided to order one size larger (10 to 11) and they are really comfortable big. However, I'm glad I did because they a lot easier to put on and take off. Highly recommended.
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Reviewed in the United States on April 20, 2026
J
Verified Purchase
Jimal
Phoenix, US
★★★★★ 3
You get what you pay for
Size: 10-11, Color: Cable Knit Black
Comfy but cheaply made. I bought these for the price and expected them to be not the best quality but they are even less than I expected. Please also note that they run small. I got a 10-11 since I wear 11 shoe and Amazon recommended this size. I think a size larger would have been better. Not worth returning though. I’ll just wear them this winter if they last that long and get a better brand next time.
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Reviewed in the United States on December 25, 2025
L
Verified Purchase
L R
Natrona Heights, US
★★★★★ 5
I will buy these again.
Size: 12-13, Color: Cable Knit Brown
These are great. They’re warm and comfortable.
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Reviewed in the United States on May 5, 2026
M
Verified Purchase
Mrs. Clark
Lexington, US
★★★★★ 5
Warm, roomy, hopefully long lasting w/use!
Warmy Dormy is what we say when we feel comfortable and warm in anything like a heated blanket or footed pjs! These feel warmy dormy all day long!
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Reviewed in the United States on October 19, 2025

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