I need some input, I have a 76' Liquifire 340. I want to "hot rod" this sled. I want to swap the engine, change out the rear suspension, I am going to custom paint it get decals ect. So I want your guys thoughts on what I can do to this sled. Should I...And your thoughts on how... Modify the 340.... Source a 440 and modify it... Get a donor sled and get the suspension and engine... I have been looking at early 90's Cats or Polarsis sleds to get parts off of. What engines and suspensions are easy to "supe up" I would even consider making a multiuse/drag sled out of it Any other thoughts on how to make this sled a solid sleeper . Have some fun and put your thinking caps on, on how to realisitcally complete this project. Please help I didn't find the right solution from the internet.