For Cummins truck owners, engine dependability and performance are crucial. The EGR system along with other emissions control maintenance systems comes with performance and maintenance problems.

So, Chevrolet Performance has released a more extreme ... You get a relatively uncommon engine that takes common engine parts. A 6.6-liter iron-block V8 with 523 horses out of the box and the ...

With TOM'S Racing's decades of expertise in motorsports, strong ties to Toyota, and unmatched reputation in customization, ...