Ultimate Petrolhead Spark Plug (AMS Ready)

Boost MeI put a lot of effort into designing these for every team. If you like this model and enjoy printing it, please give it a Boost! It helps a lot.

✨ Key Features

• Two Versions Included: To give you more choice, I have provided two STL files:
  • Keychain Version: Includes a hole for a keyring attachment.
  • Display Version: No hole, perfect for a desk ornament or miniature collection.
• 4-Color AMS Design: The model is pre-painted for multi-color printers. It clearly distinguishes the white ceramic, metallic body, colored bands, and the terminal tip for a realistic look.
• Optimized Support Removal: While supports are required for the overhangs, I designed the geometry to ensure they are easy to detach cleanly without damaging the threads.
• Realistic Details:
  • Precision Electrode: The spark gap and ground electrode are modeled with great attention to detail.
  • Ribbed Insulator: The characteristic ridges on the white insulator are perfectly preserved.

🖨️ Print Settings

• Layer Height: 0.2mm (Recommended for a balance of speed and detail)
• Supports: Required. (Use Tree supports for best results. They snap off easily!)
• Nozzle: 0.4mm
• AMS: Required for the full 4-color experience.

🎨 Color Recommendations

• Color 1: White (Insulator)
• Color 2: Silver or Grey (Metal Shell & Threads)
• Color 3: Blue or Red (Branding Stripes)
• Color 4: Dark Grey or Black (Terminal/Tip accents)

📝 Designer's Note I created this as a fun accessory for anyone who loves cars. Whether you hang it on your keys or display it on your desk, enjoy the details! The supports come off well, but please be gentle around the fine details like the electrode tip and the keyring loop during removal.

Happy Printing! Drive safe and print safe!