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ALFA ROMEO TWIN -CAM - ENGINE

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Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.
  • 2.5k views
  • 14 likes
  • 19 downloads
  • 2 collections
License
3D design format
STL Folder details Close
  • Block cylinder (Pin 8.5x30mm).stl
  • Block cylinder (cylinders).stl
  • Block cylinder.stl
  • Carburetors (Weber).stl
  • Carburettors (air intake horns).stl
  • Carburettors (rubber sleeve_1).stl
  • Carburettors (rubber sleeve_2).stl
  • Clutch flywheel (clutch).stl
  • Clutch flywheel.stl
  • Crankshaft pulley.stl
  • Exhaust manifold.stl
  • Fuel pump.stl
  • Generator (pulley).stl
  • Generator.stl
  • Head.stl
  • Ignition distributor.stl
  • Intake manifold.stl
  • Oil cap.stl
  • Oil filter (filter holder).stl
  • Oil filter (filter).stl
  • Oil sump (under sump).stl
  • Oil sump (with support).stl
  • Oil sump.stl
  • Pin (5x12).stl
  • Pin (5x36).stl
  • Starter motor.stl
  • Timing cover.stl
  • Timing pulley.stl
  • Valve cover (pin).stl
  • Valve cover.stl
  • Water pump (fan).stl
  • Water pump (pulley).stl
  • Water pump.stl

Learn more about the formats
Last update 2023-12-14 at 23:00
Publication date 2023-11-28 at 15:50
Design number 1608321
motabas

motabas

3D printer file info

3D model description

The legendary Alfa Romeo 4-cylinder in-line engine (Busso), this engine equipped the majority of Alfa Romeo cars, was made in different displacements (1300, 1600, 1750, 1800, 2000), complete with the splendid Weber carburettors, the construction as usual is skeletonized, even the cylinders are separated from the block, the level of detail is very high.
This engine has equipped splendid cars such as: Alfetta, Duetto, Spider, Giulia, Giulietta, GT, Junior, 75, 90, and many other cars of the Alfa Romeo group.

Update:
- Modified clutch disc.

The gearbox is available here:
ALFA ROMEO TWIN -CAM - GEARBOX https://cults3d.com/en/3d-model/various/alfa-romeo-twin-cam-gearbox

ALFA ROMEO TWIN -CAM - TRANSAXLE GEARBOX https://cults3d.com/en/3d-model/various/alfa-romeo-twin-cam-transaxle-gearbox

Replacement alternator for the original dynamo:
ALFA ROMEO TWIN -CAM - ALTERNATOR https://cults3d.com/en/3d-model/various/alfa-romeo-twin-cam-alternator

Racing intake system - Weber DCOE https://cults3d.com/en/3d-model/various/racing-intake-system-weber-dcoe

Disclaimer:
- The resale of my files is NOT allowed
- Printing for commercial use is NOT allowed
For authorizations and concessions please contact me here on Cults.

3D printing settings

The photos represent the engine made with a resin printer, some photos are renderings of the project I made.
It is possible to print with FDM printer at moderate speed but obviously the level of detail will be lower and in some cases the supports will be necessary.
These are my printing parameters using Elegoo printers and YAJO standard resin.

PRINTER............BASE EXPO....NORMAL EXPO....RES

JUPITER............37sec.............2,0sec.................0,050mm

MARS 2 PRO.......45sec.............4,5sec.................0,050mm

SATURN.............35sec.............3,5sec.................0,050mm

Change scale:

1/10 > 1/25 -40,00 %

1/10 > 1/24 -41,66 %

1/10 > 1/18 -55,55 %

1/10 > 1/12 -83,33 %

1/10 > 1/8 -125 %

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