Knex Rally Car Version 2.5 By beanieostrich in LivingLEGO & K'NEX9604Save PDFFavoriteIntroduction: Knex Rally Car Version 2.5By beanieostrichFollow More by the author: About: Hi. I've sold off about 99% of my k'nex, but I still come here to check in on instructables, every 2 weeks or so. I like seeing what's new in the k'nex, and also other sections. I may or may not post my K'nex… More About beanieostrich » ITS A DRAG RALLY CAR!!