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here are some in-progress pictures of my newest knex engine: 2.4L, 16 valve VVT-i motor. i'll keep updating new pics, feel free to comment!
K'nex Ball Machine Lift: Giant Ball Catapultby Mechanical Master
project 2AZ-FE (sneak peek video)by viper2788
mods and attachments for the bren gun and shotgunby knexinventer
K'nex Brushless Motor Mount and Adapter by birdycrazy
KNEX INLINE FOUR CYLINDER FINISHED PROJECTby knexfreak95
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