If you want to convert your Helicopter to Gas then you probably will use a Zenoah two stroke engine, and as these are quite heavy engines they need a suitable bracket. So although you can print this as PLA preferably a metal based filament would be better.

Print Settings

Printer Brand:

Creality

Printer:

Rafts:

No

Supports:

Resolution:

0.2

Infill:

Filament: Prusament PLA Grey

Notes:

Category: R/C Vehicles