Mini 1/2 A3 4T Engine For Model Flight Pack Of Four With Starters And Plugs Including Four Engines Four Starters And Plugs Lightweight 1.8 Inch Length And 0.5 Inch Diameter Ideal For Small RC Planes

Compact 1/2 A3 4T engine pack for Small RC Planes
✔️ Four engines with starters and plugs, total lightweight four-pack

This mini 1/2 A3 4T engine kit is a compact propulsion set designed for small RC aircraft and park flyers. It includes four engines, four starters, and four plugs, making field testing and setup quick and straightforward.

✅ Length 1.8 in (4.6 cm); Diameter 0.50 in (13 mm); Initial weight 0.23 oz (6.6 g)
✅ Total impulse 1.25 N s; Time delay 4 s; Thrust duration 0.30 s
✅ Max thrust 8.30 N (1.9 lbf); Max lift weight 1.0 oz (28 g)
✅ Includes 4 engines, 4 starters, and 4 plugs; Color: Red

💡 What is a handy use for a small 1/2 A3 4T engine set in model flight?

This handy guide helps buyers understand use-cases for micro powerplants and why a four-pack can be a smart choice.

• great for micro RC planes needing compact propulsion
• pack of four gives quick setup for multiple builds or testing
• starters and plugs included for fast field startup
• dimensions fit tight airframes: 1.8 in long, 0.5 in dia (4.6 cm x 13 mm)

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