Garrett G40 Turbine Housing Kit O/V V-Band / V-Band 1.06 A/R

This kit includes the Garrett G40 Turbine Housing, designed for high-performance forced induction applications. It features a V-band inlet and a V-band outlet, with a specific A/R ratio of 1.06. This housing is engineered to work with Garrett G40 turbochargers, helping to manage exhaust gas flow and influence the turbocharger's spool characteristics and top-end power potential. The V-band connections offer a secure and compact way to connect the turbine housing to the turbocharger's center housing and the exhaust downpipe.

The 1.06 A/R (Area/Radius) ratio is a key specification that dictates the flow characteristics of the turbine housing. A larger A/R like 1.06 generally allows for better exhaust gas flow at higher engine speeds, which can help the turbocharger reach its peak efficiency and power output. This makes it suitable for builds aiming for significant horsepower gains where maintaining airflow at high RPM is critical. The cast iron construction is well-built to withstand the high temperatures and pressures found in the exhaust manifold system.

When installing this turbine housing, ensure you have the appropriate V-band clamps and gaskets for both the inlet and outlet connections. Proper sealing is essential to prevent exhaust leaks, which can negatively impact performance and turbocharger efficiency. This component is intended for custom turbocharger setups and requires careful consideration of the overall engine build, including fuel system, tuning, and exhaust manifold design, to achieve optimal results.