04:33 ‘Lego Technic 42050 B-model: Supercharged Dragster’ Speed Build & Review Chapters for your convenience: 00:37 – speed build 02:55 – functions 03:50 – impressions 06:18 – final note ”Lego Technic 42050 B-model: Supercharged Dragster’ Speed Build & Review | Sariel’s … 0