Knex Two Stroke Engine By beanieostrich in LivingLEGO & K'NEX6,636315Save PDFFavoriteIntroduction: Knex Two Stroke EngineBy 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 »Step 1: The Top of the EngineStep 2: Middle Bit of Tha EngineStep 3: Crank CaseStep 4: Final Result This engine needz sum fine tuning...