AutoGuide

GM's V8 Engines Are Reportedly About To Get Bigger

GM is developing an all-new sixth-generation small-block V8 family, with strong indications it will launch in two displacements: 5.7L and 6.6L. The 5.7L version is aimed at volume models like the ...
Autoblog

GM’s New 6.6L V8 Engine Could Push Base Corvette Past 500 Horsepower

View post: Walmart Is Selling a 'Powerful' Lawn Mower for Only $90, and Shoppers Say It's 'Easy to Operate' Like Stellantis with its Hemi V8, General Motors has no intention of discontinuing the ...
GM Authority

We Hear: GM Gen 6 Small Block V8 To Come In These Two Sizes

According to sources familiar with the matter, the forthcoming Gen 6 Small Block V8 powerplant may be offered in two distinct displacements, including 5.7 liters and 6.6 liters, providing a few ...
AutoGuide

Chevy Tahoe And Suburban Get 625 Horsepower V8

Hennessey Performance has transformed the Chevrolet Tahoe and Suburban with the introduction of the H600 package. Limited to just 100 units for 2025, the twin SUVs now boast 625 horsepower—up from the ...
The Drive

GM’s Latest 6.2-Liter V8 Fix Will Save Everybody Some Cash

There’s some good news for owners of General Motors trucks and SUVs powered by its latest 6.2-liter V8. The venerable small block has gone through a rough patch recently, but GM insists that its new ...