630-Horsepower Pontiac 409ci by Semco Performance at the Amsoil Engine Masters Challenge 2014

Learn more about this engine at http://blogs.hotrod.com/409ci-pontiac-from-semco-racing-at-the-amsoil-engine-masters-challenge-2014-145331.html

This is an Engine Masters entry from Semco Performance. It’s a Pontiac 409 topped with ported Kauffman heads, and it made 637 horsepower and 538 lb-ft of torque during the dyno competition at the 2014 Amsoil Engine Masters Challenge Pokračování textu 630-Horsepower Pontiac 409ci by Semco Performance at the Amsoil Engine Masters Challenge 2014

What 700 Horsepower Feels Like

We take the new, 707 Horsepower, 2015 Dodge SRT Challenger Hellcat for a spin around a high-speed oval, on country roads, and down the drag strip.

Read the article here: http://www.caranddriver.com/reviews/2015-dodge-challenger-srt-hellcat-first-drive-review

See official photos & info here: http://www.caranddriver.com/news/2015-dodge-challenger-srt-hellcat-official-photos-and-info-news