A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far stronger than expected.
The fact that they're basically just short V8s, though, means these unloved V6s have some performance potential in them. Texas-based parts developer and store Scoggin-Dickey Parts Center proved that ...
Scoggin Dickey Parts Center (SDPC) has been tinkering with an LV3 4.3-liter V6, the kind that was used in GM full-size pickups from model years 2014 to 2021, adding twin turbos. In 2022, SDPC’s ...
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