There is an old adage among the hot rod set that says, "There is no replacement for displacement." In this case, how about 572 cubic inches of displacement of nothing but Bow Tie Rat? Yes, you read ...

When it comes to building your dream car, choosing the right crate engine is crucial for achieving the performance and ...

Way back in December 2022, Chevrolet Performance launched a crate version of the naturally aspirated 6.6L V8 L8T gasoline engine found in the Silverado HD and Sierra HD pickup trucks. As the only Gen ...

Chevrolet Performance has discontinued its naturally aspirated 7.0L LS7 and closely related LS427/570 crate engines, GM Authority can confirm. General Motors quietly pulled the plug on both the ...

DETROIT - GM Performance Parts has launched an online superstore that promises to simplify shopping for high-performance engines, parts and components. The site, www.gmperformanceparts.com, is the ...

Mopar’s Hellcrate proved there’s a market for 700-horsepower crate engines, so General Motors, which had an equivalent lump in the C7 ZR1, decided to take the Hellcrate head-on. It seems GM’s 755-hp, ...

General Motors’ attempt at taking down the Dodge Hellcrate with the C7 ZR1-derived, 755-horsepower LT5 crate engine didn’t exactly go as planned. Sure, the LT5 was smaller, cheaper, and more powerful ...

There was a time when forced induction was mostly relegated to track-prepped cars. But as time marched on, technology improved and boosted engines became far more reliable. When GM introduced their LS ...