42077 Rally Car 4WD remote control modification building instructions

Remote control modification building instructions for the LEGO® Technic 42077 Rally Car. The upgrade includes:

  • 4 wheel drive with 4 L motors

  • Steering with Servo motor

  • 4 Power Functions lights

  • Working steering wheel

  • Working cooling fan placed above the engine

  • Working V6 engine

  • Powered by 2 BuWizz units

You will need the original instructions as well to complete this build.
Part list can be found at the end of the pdf file and also on Rebrickable: http://bit.ly/420774WDinst

To see the layout and quality of the pdf you'll receive you can check the free 42077 2WD RC mod instructions here: http://bit.ly/2DJh5Gf

This purchase is for the digital download of the building instructions only. If you would like to purchase the upgrade pack with the necessary LEGO® parts then please check out the Remote control upgrade kits section of racingbrick.com/shop

LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize, or endorse this site. All trademarks belong to their respective owners.
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