***AUGUST 26, 2026 – After being out of town for almost 10 days I am now fulfilling orders again. I had 2 family members pass away in 2 different cities, so I had a lot of travelling to do and I apologize for the delay. I have everyone’s orders made, now I just need to package them for shipping--which I will start on when I get home from work Thursday afternoon (8/27). Thank you to everyone who’s been patient and understanding these last couple weeks.



Reliant / Miranda Class Accurate Impulse Engines - 1:537

Regular price $19.50

Shipping calculated at checkout.

Accurate impulse engines for the 1:537 AMT® U.S.S. Reliant model kit. This new impulse engine replaces the inaccurate impulse engines that come with the original kit, is designed for lighting and includes:

  • 3D printed impulse engine housing
  • 3D printed impulse engine "vents" (2)
  • Clear cast resin impulse engine "lenses" (2)
  • Clear cast resin light refractor

Please note that the Paragrafix photo-etch impulse engine vents WILL work with these parts if you wish to use the photo-etch instead of the 3D printed vents.

Upgrade parts are placed into the model by cutting and converting the original plastic kit.  Certain areas of the kit must be cut away to install the new impulse engine.

    Most parts are MADE TO ORDER.  Please allow at least 5-6 days to process prior to shipping.

    For tips & tricks, and additional information on the AMT® U.S.S. RELIANT model kit and assembly, visit "The Ensign's Chair" modeling page on YouTube. 

    Thanks to Will Fowler for the development of these parts!