This is an add-on for Exhaust Headers of the Ford FlatHead V8 (https://www.thingiverse.com/thing:2537602).
Be careful ; ExhaustHeader1Collector and ExhaustHeader2Collector are not the same.
The video of the finished project : https://www.youtube.com/watch?v=vm-Y2X2z7cA
Print Settings
1 x ExhaustHeader1Collector : Layer:0.15mm Raft:no Brim:no Support:yes Infill:100%
1 x ExhaustHeader2Collector : Layer:0.15mm Raft:no Brim:no Support:yes Infill:100%
6 x ExhaustHeaderGasket : Layer:0.15mm Raft:no Brim:no Support:no Infill:100%
2 x ExhaustHeaderGasketCollector : Layer:0.15mm Raft:no Brim:no Support:no Infill:100%
Accessories
4 x m3x12mm SHCS
4 x m3 lock washer
4 x m3 jam nut
12 x m3x6mm set screw
12 x m3 acorn nut
Look at pictures.
https://www.printables.com/fr/model/690204-ford-flathead-v8-engine-complete-package-of-paid-a
The author marked this model as their own original creation. Imported from Thingiverse.