SKU: TRA2211
UPC: 086923022114
MPN: 2211
The TRANS-DAPT SBC TBI Open Center Quick-Jet Adapter is a precision throttle body adapter engineered for small-block Chevrolet engines configured with center-mounted TBI (Throttle Body Injection) systems. This adapter bridges the gap between older carburetor-style intake manifolds and modern TBI fuel injection setups, making it an essential component for engine conversions and fuel system upgrades on classic and performance vehicles.
Constructed from steel in a natural finish, the adapter measures 0.25 inches thick and weighs 2.45 lbs, providing robust durability without excess mass. The center-mount design allows the TBI unit to bolt directly to existing manifold surfaces while maintaining proper fuel injector spray patterns and air metering geometry. Installation requires no additional adapters or modifications when paired with compatible TBI throttle bodies, streamlining the conversion process and reducing potential air leaks at the manifold interface.
This adapter serves engine builders, restoration specialists, and performance enthusiasts upgrading carbureted small-block Chevrolet platforms to fuel injection. Whether transitioning a 350, 327, or 305 engine to modern TBI technology, this TRANS-DAPT adapter maintains OEM-quality fitment while preserving intake manifold compatibility. The natural steel finish resists corrosion under engine bay conditions and allows for secondary coating if desired.
TBI conversion adapters are critical components in fuel system modernization, as they establish the physical and thermal interface between the injection unit and engine. Proper adapter selection and installation directly influence fuel atomization, cold-start performance, and long-term reliability. TRANS-DAPT's engineering focuses on dimensional accuracy to eliminate fitment issues common with lower-quality alternatives.
SKU TRA2211 (MPN 2211) ensures you receive the correct adapter for your small-block Chevrolet TBI conversion project. Verify compatibility with your specific throttle body model and intake manifold before purchase, as TBI units and manifold configurations vary across model years and manufacturers.
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