GM's LS7 engine is a well-known platform, and a modified one recently sold on Bring a Trailer for over $40,000. Upon closer ...

BluePrint has released a line of 383 CI small-block engines. We can tell you how much horsepower to expect and the cost to ...

Thus, it's smart to tackle the most important details first, and no detail is more critical and imperative than the engine ...

When we lastleft our intrepid Chevrolet Performance Great Crate small-block we had bolted on the Edelbrock Performer RPM cylinder heads and managed to push the power to a smidge over 380 hp and the ...

Chevrolet Performance SP383 small-block crate engine baseline dyno test Testing the SP383 small-block crate engine at Westech Performance where it made 437 hp and 444 lb-ft of torque right out of the ...

When starting a project vehicle, there are several considerations to take into account, such as the complexity of the build, costs, and parts availability. Unless you happen to have several thousand ...

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 ...

The 383 doesn't overheat like the 400 and provides more power than a 350. Being the "just right" Goldilocks of muscle-car ...