The Origin and Application of Tuned Port Injection Systems (2692 words, 4 pages)
The first production Tuned Port Injection (TPI) systems appeared on General Motors vehicles in 1985. The GM vehicles built with these systems were the Corvette, Pontiac Firebird, Pontiac Trans AM, and the Chevrolet Camaro. Upon their introduction, these systems achieved a 35 improvement over carbureted systems and a 20 improvement ...
Read More