The Awesome GM Tuned Port Injection System of the 80's

Describing the mechanical function and construction of the Tuned Port Injection or TPI system built by GM from 1985-1992 installed on Corvettes, Camaro, and Firebird. To see the tear down of this Tuned Port Injection system be sure to check out the video below - https://youtu.be/OMPd9wP7suA To see my Tuned Port Injection Playlist with more information and tear down videos - https://www.youtube.com/playlist?list=PLAM-V1w3acpg9ThDD75FSzjNaemyMEJLl Thanks for watching!? #tunedportinjection #howto #diy #formula350 #vettesource