MK4S 10-Min Benchy — Super High-Speed PrusaSlicer Project (35 Mins to 10 Mins!)

From 35 Mins to 10 Mins! This prints project has the settings to print a SpeedBoatRace compliant Benchy 25 mins faster!
10m
1× print file
0.25 mm
0.40 mm
10.00 g
13
248
3
693
updated August 26, 2025

Description

PDF

Shave ~25 minutes off a stock Prusa MK4S 0.25 SPEED 3DBenchy. This project file has many performance changes so you can hit ~10 minutes while staying SpeedBoatRace-compliant (standard materials, ≤0.25 mm layers, two walls, 3 top/bottom, ≤0.5 mm line width, 10% infill). Print Benchy's 4 Minutes faster than even the pre-sliced custom tuned SpeedBoatRace-compliant gcode included on the Prusa USB drive!

What’s included

  • .3MF PrusaSlicer project
  • Pre-sliced GCode

Requirements

  • Printer: Prusa MK4S (Mine's stock, this would probably work on a Core One too)
  • Nozzle: Stock Prusa MK4S 0.4 CHT or other CHT option
  • Filament: PLA/PLA+ recommended 

Tips

  • Delete the Benchy and use this profile to print whatever you'd like, FAST!
  • Enabling Retractions again adds a little time but makes the profile more useful for things other than Benchy's.
  • Dry yo filament

Enjoy seeing your MK4S move in ways you never thought possible!

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Model origin

The author marked this model as their own original creation.

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