On the eve of Halloween at this year's SEMA Show, Mopar unleashed the demonic, mother lode of all crate engines that will scare the living hell out their Motor City rivals. Aptly dubbed "Hellephant", ...

Factory power levels over 500 hp are now so common that even the once ballyhooed 707-hp Hellcat no longer gets regular coverage from big media because, well, there are just so many more powerful cars ...

Sidd started as a freelance writer for TopSpeed back in 2017 and took up a full-time position a year later. 2,100+ articles later, he got into the editorial side of things and is now the sitewide ...

If your project car has a busted engine, you may be trying to choose between a new crate motor and a rebuild. Here's how to ...

Legendary Dodge Challenger SRT Demon power plant, now available as a Mopar crate engine, pumps out 807 horsepower and 717 lb.-ft. of torque Hellcrate Redeye upgrades include larger 2.7-liter ...