4WD mod building instructions – https://racingbrick.com/lego-technic-42077-rally-car-4wd-rc-mod/
2WD mod building instructions – https://racingbrick.com/lego-technic-42077-rally-car-2wd-rc-mod/

Motorized remote control mods of the LEGO® Technic 42077 Rally Car. There are two upgrades available, 2 wheel drive and 4 wheel drive with additional extras.

2 wheel drive mod features

– 2 Power Functions L motors
– Servo motor for steering
– Working V6 engine
– AAA battery box
– IR remote control

4 wheel drive mod features

– 4 Power Functions L motors
– Servo motor for steering
– 4 Power Functions lights
– Working steering wheel
– Working V6 engine
– Working cooling fan placed above the engine
– Power by 2 BuWizz units

Upgrade pack for the 2WD version available for purchase at MOCHUB – https://www.mochub.com/moc/technic-42077-rally-car-2wd-rc-upgrade-pack
Upgrade pack for the 4WD version available for purchase at MOCHUB (BuWizz sold separately) – https://www.mochub.com/moc/technic-42077-rally-car-4wd-rc-upgrade-pack
BuWizz available for purchase at https://buwizz.com/?ref=5

Dust/moisture can harm the electric components, always take the necessary precautions and play with your motorized LEGO® creations outdoors at your own risk!

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