3DBenchy printed in 03:27 (mm:ss) on Voron Ferrari

You can build that printer 247zeroB2 NOW:

I started with a V0.0 Kit from Aliexpress (now it's 0.2, which is better in any respect)*:

Recommended Kits for bigger DIY printers:

STL files, instructions and BOM:

Table of content:
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0. Videos and channels appearing
1. Products used *
2. Print settings used
3. My modest video gear*

0. Videos and channels mentioned:
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Annex Engineering (speedboatchallenge, Discord, FAST BENCHIES):

SpeedBoatRace "leader board":

Nitram (KILLER DELTA PRINTER, lives up 100% to the challenge, awesome engineering):

MirageC (Godfather of Speed - THE source of speed knowledge):

Vez3D (awesome tech, awesome guy, awesome channel):

Dale's IMPRESSIVE speed benchy on an ENDER 3(!)

Unfortunately not mentioned, but IMPRESSIVE runs on a Rat Rig V-Core-3 (400mm)
Mikkel Schmidt:

Links @247printing:
Homepage with loads of info: incoming!

Many people are asking for the release of my designs:
Please stay tuned, I'll do it properly with well tested parts and proper guides how to upgrade.
Shown on YouTube and soon on our incoming homepage!

1. Details on the upgrades/products - some affiliate links to keep the high expenses a bit lower:
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All information about Voron (designer of the base printer V0):

For years now, I use BigTreeTech/BIQU products - very much recommended:
(I was sponsored with an Octopus Board V1.1, TMC2209, 70W Heater and PT1000 thermistor)
Get the Octopus Board here:

Hotend = Genuine Slice Engineering Mosquito Magnum:
At Slice Engineering (5% off with this link):
At 3DJake:

Heater block - awesome Volcomosq by Nitram, watch his video (order info in the description):

Motors: OMC 14HS20-1504S @1.7A - Voron 0.1 specified:

For stiffness and weight reduction I re-designed the X-gantry to be printed with the truly awesome PET CARBON FIBER by AzureFilm3D (prints very easy and is superior to ABS in every respect):

I bought a LDO Motors linear rail kit from Lecktor:

Lubrication of the rails is done with WD40 specialist PTFE (lower friction):

I use an E3D Hemera at bowden configuration:
Bowden adapter:

Fans for external static cooling:

Alternative 4028 fans, which are available, but not as crazy powerful (but surely sufficient for daily printing):

2. Print settings:
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Printed on ESUN ABS+ (black)

Speed: 450-500mm/s (no slow down on first layer)
Acceleration / Deceleration: 150000mm/s²
SCV: 30mm/s

Slicer: Idea Maker
Nozzle: 0.4mm

T_Hotend: 305°C
T_Bed: 80°C
Cooling speed: 1st layer 50%, 2nd Layer 75%, Rest 100%

Line width: 0.5mm
Layer height: 0.25mm
Combined infill every other layer
3 top and bottom layers
2 Perimeters
10% infill

Firmware: Klipper on Mainsail

3. My modest video gear
-------------------------------------------------------
Stop Watch: iPhone 7

#SpeedBoatRace
#JoinTheSpeed
#247printing
#volcomosq
#3Dprinting

*affiliate links

[printing]

Meanwhile I printed a faster one in 2m25s - crazy and stunning! Watch here:

[labemolon]

Still can’t wrap my head how insanely fast it’s heating the filament up and extruding it then immediately cooling it! Cant wait to see the next one 👍🏻

[LeviathanDPrinting]

I love to see a full BOM and stls for all your amazing mods.

[vasdworkshop]

-ABS doesnt need any cooling
-Hold my Volcomosq

[dijuathomas]

That quality with less time yo man great 👍

[fhesse]

Wow, this is insane. Good job! I definitely want to see the quality run.

[ivanj]

This is actually amazing ! I'm impressed by the fact your motors haven't skipped !!

[victorkrivor]

this is perfection, or at least very close. even the cooling ducts are perfect to only cool the topmost layer, i love it!

[MiDnYTe]

Love how musical the motors chirp. Unreal, good job mate!

[CulbableJimmy]

Damn, you didn't even have to use an air compressor this time and did it with a faster time, you have my complete respect! Well done man!

[MountainManMike]

I never imagined trying a speed run on a benchy. Never even crossed my mind till now. I'm dying of both laughter and amazement!

[KeithSachs]

honestly the video as a whole is great, im impressed with the boat! the hull looks awesome, I really want to see you print a plate full of benchys at this speed to see how the increased layer time affects the overall quality of a full plate
great work

[BuH]

Damn that machine amazing when those cooling fans start spinning up, Well-done looks amazing

[eupbrrl]

Amazing work! Really, great job. I love the blue gloves especially

[radicalrick]

*I had to stop the video for a minute to gather my thoughts. What the hell was I seeing! I have 5 printers including a so-called fast ELEGOO Saturn and was looking at the KICKSTARTER Jupiter model which is supposed to be twice as fast as Saturn. But then I see this HOLY COW! Ok now let me go back and try to finish the video.*

[HorrorGamesITA]

if it detaches from the bed during the print, probably would kill somone lol

[Adventium_]

How would rotating the benchy 90 degrees have impacted the quality? I don't know a huge amount about 3D printing, but I feel like the cooling directed at the sides of the benchy instead of the front and back would make some amount of difference.

[steelwitness]

he read my mind at the end. its cool to watch them print fast but i dont care as much when the print quality is so poor. Seeing how fast they can print a high quality one will be truly interesting. regardless this was impressive, congratulations on the awesome build.

[DylanNeo]

looking forward to seeing how fast you can print a good benchy

[jeremytine]

How much slower do you think your v0 would be with direct drive?