Adding displacement is one of the simplest and most effective means of adding horsepower to any engine, let alone an LT1 or LS1 that are both highly responsive to modification. Thankfully GM has ...

General Motors has been producing small block V6 and V8 engines since the mid-1950s, and over the last 70 years of their existence, they have been through a great number of changes. The biggest shift ...

Chevrolet is a brand with many iconic nameplates, and LT1 is one of them. Rather than referring to a specific car, LT1 instead relates to a particular engine — of which three generations have been ...

In the move to an all-new mid-engine layout, the Chevrolet Corvette C8 also gains a brand-new powerplant. Dubbed the LT2, the new 2020 Corvette engine is a considerable upgrade over the C7’s LT1, with ...

Late in October, Chevrolet confirmed that the 2014 Corvette would be powered by a 6.2-liter, LT1 V8 engine with 450 hp and 450 lb-ft of torque, possibly making the new base model C7 nearly as fast as ...

There’s hardly a bad thing that can be said about the 2015 Corvette’s mechanical prowess. In the case of WardsAuto, the organization can only say good things − so much so that it has bestowed the ...

Here in Part 2, we're going to finish up our LT4 with some good old-fashioned hot rodding techniques. Our Chevrolet Performance LT4 cylinder heads from Summit Racing offer good performance right out ...

The difference between a stroker engine and a regular engine lies primarily in the choice of crankshaft. In the case of the ...