Skip to main content
Worldwide Free Shipping on All Orders
Stirlingkit
0
Starter Kit for SEMTO ST-FL2 2 Cylinder 4 Stroke Engine Model Kits - SEMTO 4-Stroke & Inline Engines
SEMTO
4-Stroke & Inline Engines SKU: SK3761969

Starter Kit for SEMTO ST-FL2 2 Cylinder 4 Stroke Engine Model Kits

✓ Precision Quality Inspected • Backed by 30-Day Guarantee
$109.99 USD

Engineering Summary

The Starter Kit for SEMTO ST-FL2 2 Cylinder 4 Stroke Engine Model Kits is a 4-Stroke & Inline Engine precision-engineered by SEMTO. Features construction machined from metal · threaded installation. Available for $109.99 USD with free worldwide tracked shipping, 30-day returns, and replacement parts support at Stirlingkit.

✓ Free Worldwide Shipping: Tracked air delivery in 5–14 business days.
✓ Missing Parts Guarantee: Free replacement parts dispatched within 7 days.
✓ 30-Day Risk-Free Returns: Full refund on unbuilt kits in original box.

Technical Specifications

5 Verified Parameters
Power 11.1V 3S LiPo, T-plug
Start brushed drive, push-button
Size 4 × 3 × 1 cm · Weight: 10 g each
Material metal · Threaded installation
Recommended Age 16+

Features, Architecture & Package Contents

Flash Deal

$98.99$109.99 · 10% off with code M2026 at checkout

First 10 orders: we refund half of what you paid (about $49.50) once your order is delivered.

Getting the engine too? Use code E50 for $50 off the SEMTO ST-FL2 engine.

Everything your SEMTO ST-FL2 needs to run, in one box. The ST-FL2 engine kit doesn't include its starting, ignition, fuel or cooling parts. This kit has them all, so you just add a battery and fuel.

What's Included

  • ×13-in-1 Starter / Ignition / Power ModuleStarts the engine and powers the glow plugs. Push-button start.
  • ×2F-Type Glow PlugOne for each cylinder.
  • ×175 ml Fuel TankHolds your nitro fuel.
  • ×1Fuel Line, 50 cmCut to the length you need.
  • ×1Water Tank & Water Pipe KitHolds and carries the coolant.
  • ×1Radiator Support Holder KitMounts the cooling setup.

You'll Also Need

  • The SEMTO ST-FL2 engine (sold separately)
  • An 11.1V 3S LiPo battery with a T-plug
  • 25% nitro fuel

Easy Wiring

  1. Fit the two ignition caps onto the glow plugs.
  2. Connect the positive (+) and negative (−) wires to the starter motor.
  3. Connect the ground wire to the engine's metal casing.
  4. Plug in your battery last, then press the button to start.

See How It All Goes Together

Watch the full ST-FL2 build, including where each Starter Kit part fits.

Get the ST-FL2 Engine

Specifications

View part specifications

3-in-1 Module (SKU 3761918)

  • Power: 11.1V 3S LiPo, T-plug
  • Start: brushed drive, push-button
  • Size: 10 × 6 × 3 cm · Weight: 75 g

F-Type Glow Plug ×2 (SKU 3752045)

  • Material: metal · Threaded installation
  • Size: 4 × 3 × 1 cm · Weight: 10 g each

Fuel Tank (SKU 3378538)

  • Plastic, 75 ml, 30 g

Fuel Line (SKU 3378539)

  • Silicone, 3 mm inner diameter, 50 cm, 10 g

Water Tank & Pipe Kit (SKU 3378542)

  • Acrylic, 40 g

Radiator Support Holder Kit (SKU 3378541)

  • 100 g

Recommended age: 16+

Will it fit other engines?

This kit is made for the SEMTO ST-FL2, and the 3-in-1 module is designed specifically for it. If you want to use single parts such as the glow plugs or fuel line on another engine, please check the sizes first.

Verified Builder Reviews

Authentic feedback from hobbyists, machinists, and scale model engineers

No written reviews have been submitted for this specific kit yet. Have you built the Starter Kit for SEMTO ST-FL2 2 Cylinder 4 Stroke Engine Model Kits? Email service@stirlingkits.com with your bench photos to share your build log.

Related 4-Stroke & Inline Engines Kits

View Full Collection →