Radical Rod

cults3d

Radical Rod This model utilizes some of my existing parts, with most modeling work completed within the last three months, using a Chevy engine I modeled. The Rat Rod Pickup CAB (now with fixed doors) features wheels from different models and adds the option to use bearings with 5mm diameter holes. I've been fascinated by the exposed rear end of particular hotrods, so I researched and modeled this application. The front chassis arms were created about three years ago when I was working on the step-up idea. I modified the Bomber seat to a sleek slim design for easy printing on its side. Recently, I viewed many pictures of super chargers and fuel injection setups to develop the engine design, taking cues from the Weiand supercharger Type, now a "Vintage" model. The use of fuel injection, a drive belt, and an intake complete the setup. Kicked up rear chassis rails are essential for any radical mod, and the exposed rear-mounted fuel tank adds a cool touch. I added a piston as a gear shifter for a unique look in the cab and an external steering linkage as a "ratrod" mod. YOUTUBE LINK: how to assemble https://youtu.be/BN7h424IJIU Chassis The drop front axle neatly fits into the front chassis rails, with bullet headlights locking them in place. The lights have slots for wires if needed. Front chassis rails fit into main chassis rails and feature two cross rails, one with a gearbox mounting shaft hole (be sure to note the direction position; see the video). In the video, I forgot to install them when assembling the chassis components. Front stabilizers are positioned in holes in the drop front axle, while the rear is screwed through main chassis rails into the front chassis rail locking components together. The kicked up rear chassis rails can be positioned and screwed into place. These parts can be either glued or heat-staked during assembly. Cab Split into four sections for easy printing with minimal support, glue, or heat-staking, then assemble them together. If you prefer a one-piece cab, it's available in my "Shapeways" shop or purchased separately. Assemble the seats and screw them into place. Use a 3mm piece of material to locate the steering wheel. The Cab is screwed to the chassis rails in four places. Front End The grille surround screws to the front of the drop axle, while the grill fins are pushed in from the rear. It's tight but fits (the bevel goes to the top). Hubs are located and a 3mm bolt is used to locate them; the steering rod is screwed on the LHS for movement. The steering arm to the cab is mounted using the bolt through the hub. A 5mm bolt is placed through the hole, with the bearing located on this. The wheel needs to be a push fit onto the bearing. There's also a modified drop front axle with a mounting location for a small servo to control the steering and a purpose-designed steering rod. Rear If using the bearing axle system, the bearings are a push fit into the axle housing, with a 5mm axle used or standard axles and a 5 or 6mm rod can be used to push fit onto the wheels. Alternatively, you can come up with an alternative setup. Rear End Assemble the axle parts (slip on rear links first, positioning pins outward) to the diff and then locate the spring and bolt together with 3 or 4mm bolts (you have standard or low springs to choose). Position the spring in the rear cross member and screw into place. Position the tail shaft in place. Locate the gas tank to the back of the cab and make small holes in the cab, then screw it into place. I've placed holes for door handles; they're 3mm diameter. Glue the doors handle in place. Chev Engine and wheels have been added. The Ford flat Head engine will also fit but position it before you screw the cab on. Assemble all parts, with dowel holes provided for location if needed. Glue the auto box and locate it to the chassis rails (simply glues to engine mounts on chassis rails). I've added a new design grill that matches the slotted seats. Happy modeling Chris