PSI Conversion on Instagram: "Want to stay classic without feeling old? With PSI’s classic intake kits + throttle body adapters and full LS engine controller kits you get that vintage Chevy small block look with modern EFI reliability. Our Classic Style Single-Plane LS Intake Manifold Kit gives you everything you need: intake, fuel rails, air-cleaner adapter and 4150 flange adapter; plug-and-play for Gen III/IV LS or Vortec engines. That means you get modern fuel injection, drive-by-wire throttl

Texas Speed & Performance on Instagram: "Whether you're building a naturally aspirated beast or a high-boost monster, the TSP Stealth Low-Profile LS Intake Manifold is the ultimate upgrade for your LS-powered ride 🤘 Test Fitted and Clears C5 Corvettes, C6 Corvettes and 4th Gen F-Bodys without hood or cowl modifications. Throttle body location remains in the stock position 🫡 The Texas Speed & Performance Stealth Low-Profile LS Intake Manifold is designed to provide maximum airflow and power whi