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$390.99
RCXTechPro Gasoline Engine Conversion Kit- 20KV Ignition System with Starter Motor & Flywheel for SEMTO ST-NF2 L2 Nitro Engine Models — image 1
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RCXTechPro Gasoline Engine Conversion Kit- 20KV Ignition System with Starter Motor & Flywheel for SEMTO ST-NF2 L2 Nitro Engine Models

$390.99
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About this item
  • 🔧【Engine-Specific Compatibility】Designed exclusively for the SEMTO ST-NF2 inline twin engine, this kit allows easy conversion from nitro fuel to gasoline for enhanced versatility.
  • ⚙️【High-Quality Components】Built with premium electronic parts and precision hand-soldered circuits, ensuring stable ignition, reliable performance, and extended service life.
  • 📘【Straightforward Setup】Includes ignition cap, Hall sensor, and power leads. Just connect to your spark plug, mount the sensor near the flywheel, and power with a 7–16V battery.
  • 💡【DIY Assembly Required】Engine ignition circuit must be connected manually. Power plug and battery are not included—ideal for hands-on users comfortable with setup.
  • ⚠️【Note】This is an ignition system accessory—ensure proper installation for safety and performance. Not suitable for beginners without basic engine knowledge.
Product description

Specifications: .Material: Plastic + Metal + Electronic Components .Ignition Plug: 2 Inch Thread 1/4-32 ME-8 Ignition Plugs .Flywheel Modification: Diameter 50mm, includes induction magnet, with fixed nut. .High-Voltage Pulse Igniter Specifications: .Input Voltage: 7-16V .Output Voltage: 15-20KV .Ignition Cap: 90° Black Cap .Hall Sensor: Self-installation Required .Electric Start Module Specifications: .Start Method: Direct Drive Motor .Start Switch: Push-button Start Button .Power Supply Voltage: 7.4V-11.1V (Lipo 2S-3S) .Power Connector: T-plug .Wiring Method: Positive and negative poles connected to the starting motor, T-plug connected to the battery. .Product Weight: 220g .Package Weight: 250g .Package Dimensions: 15 x 10 x 5cm .Packing: Bag Package Including .Spark Plug *2 .Modified Flywheel & Fixed Nut *1 .Igniter *1 .Electric Start Module *1 .Spare Switch Button *1 .Spare Hall *2

Product details
Brand
RCXTechPro
Manufacturer
RCXTechPro
Material
Plastic + Metal + Electronic Components
Colour
Engine Conversion Kit- A
Weight
0.22 kg
Part number
51562905207
EAN
6464674155963

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What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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