About this 3D model

High-precision velocity stacks designed using Autodesk Fusion 360, featuring an aerodynamic Vortex profile for maximum airflow. Product Details & Dimension Specs: - Inner Diameter Width: 50mm for precise carburetor/throttle body fitment. - 3 Available Height Variants: 25mm, 45mm, and 65mm lengths included. - Custom Sleeve Length: Short 8mm design optimized for tight space clearance. - Fully optimized for fuel-resistant, high-strength FDM 3D printing (PETG/ABS). Fully optimized for fuel-resistant, high-strength FDM 3D printing (PETG/ABS).