Detroit Speed’s DSE-Z is one of those cars that hit you out of the blue. Is that an IROC-Z? Why is it built so well? Wait, what's it got under the hood? And why am I imagining Jean Claude Van Damme ...

Hot on the heels of the discontinuedsupercharged LT5 GM powerhouse we have more bad news: the death of the iconic LS7. Yep, the dry-sump-equipped, race-bred 427ci—the biggest naturally-aspirated LS ...

This 1987 IROC-style Camaro turns a once-basic V6 coupe into a 720 HP track machine built to attack Charlotte Motor Speedway with serious speed and control. Powered by a destroked Mast LS7 that revs ...

Do you think it sounds better than the Shelby GT350? It used to be that flat-plane crank engines were a thing you only found on exotic European cars like Ferraris. They make a pretty unique sound some ...

Introduced toward the end of the malaise era, the 1985 Chevy Camaro IROC-Z was a breath of fresh air for fans of jean shorts and mullets alike. Available as an option on the Z28, the IROC-Z was ...

The LS7 7.0-liter mill was developed for the corner-carving 2006 C6 Z06 where it pumped out 505 hp and was the most powerful engine in Corvette history until the introduction of the blown LT9 in the ...