The final results of a full custom VW intake manifold by RACE Metalsmiths in conjunction with Jason Orzell of Orzell Engineering. The stock intake was cut and modified to better equalize cylinder pressure and improve overall airflow. Initial testing indicates a drop in exhaust gas temperatures, which allowed for more fueling and a marked improvement in acceleration.
This manifold was made specifically for Jason's 1982 Rabbit hill climb car, other versions are in the works to include a TDI version later this winter.Contact RACE Metalsmiths for more info, we are currently offering these manifolds custom fabricated to suit your specific needs.
