ABasics of the Superjection system include the mass airflow sensor tube, computer module, and four-injector throttle body. Adjustable fuel pressure regulator (upper right) feeds approximately 39 psi ...

B,CCurrent throttle bodies use four Bosch-type electronic injectors and fit 4-barrel manifolds. B&M blower model is extremely low-profile; naturally-aspirated version places nozzles above butterflies, ...