The new XT turbo package line up is designed to take the guess work out of choosing the proper turbochargers, wastegates and blow off valves for your V8 engine. Whether you run a Small Block Ford or a 7.0L LS engine, these packages were designed to compliment a wide range of engines and horsepower requirements. All you have to decide on is the horsepower you want to produce and if you want single or twin turbos! Choosing the proper turbine housing A/R is rather simple. For vehicle builds with a smaller engine size that requires quick turbocharger response, choose the smaller turbine housing A/R options. If you are aiming for maximum horsepower and aren’t overly concerned with quick spool, choose a larger A/R option. If you have any questions regarding these packages or need dedicated technical support choosing which package is right to achieve your desire results, please contact one of our Technical Representatives at (855) 996-7832.