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.

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 ...

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 ...

Over the course of automotive history, there have been quite a few engines that have gained fame for a multitude of reasons. Most of those reasons are good, like in the Buick 3800 V6's case, as that ...

Scoggin Dickey Parts Center pushes a stock-block GM 4.3L V6 LV3 to 1,403 horsepower on the dyno. Watch the twin-turbo LV3 defy expectations.

Gone is the 1.3-liter 13B-MSP Renesis rotary engine that came with this car; In its place is a 3.6-liter LFX V6, the same as you’d find in a numer of GM cars.

These SUVs get peak V6 power under the hood.

GM is expected to launch a new Silverado Hybrid and Sierra Hybrid variant for the next generation, so we want to know- what form should the new powertrain take?

These downsized four-cylinders outshine last-gen V6s in innovation, power, and more.