Bully Dog Big Rig Bully Dog Stage 1 Turbo 1.32 A/R Billet Wheel 400-625HP Caterpillar 3406B 3406C 3406E C15 and C16 89- 03

The Bully Dog 56700 Caterpillar Stage 1 Big Rig Turbo is designed to enhance the performance of 1989-2003 Caterpillar 3406B, 3406C, 3406E, C15, and C16 engines. It features a billet aluminum compressor wheel and a 1.32 A/R ratio housing for faster spool-up and increased power at higher RPMs, capable of achieving up to 650HP with supporting modifications. Built for durability and reliability, it is triple-balanced up to 180,000 RPM and utilizes high-quality copper journal bearings and thrust washers. It offers reduced turbo lag, improved throttle response, increased horsepower and torque, and better airflow to reduce engine temperatures, enhancing reliability and economy. The product comes with a one-year warranty.