Author Archives: Justin Fivella

Silverado Cheyenne Concept Truck: 420hp/460 lb-ft, 200-lb diet and carbon-ceramic brakes

Cheyenne620

Attention General Motors, if you’re reading this, please, PLEASE make this truck! OK, so we don’t need all the carbon fiber or the entire 200-pound weight savings, but shave 100-pounds, keep the Camaro Z/28 carbon ceramic brakes, 19-inch wheels, flat-bottom steering wheel and of course the 420hp and 460 lb-ft 6.2-liter V8 and regular cab [...]

Cam-Only Camaro M6 Runs 10.86 @ 126 MPH

Camaro620

Want proof fourth generation F-Bodies and untouched cathedral-port heads are still hot? Crank your speakers and watch this cam-only Camaro hold it down with a 10.86 @ 126.62 on a 1.49 60-foot. Yup, you read that correctly, cam-only! Member Zmg00camaross owns that hard-running F-Body and he claims to be running an EPS 234/246-111 LSA cam [...]

Wicked C6 Z06 Makes 647WHP without nitrous or forced induction: All-motor monster inside

aZ06-620

Read ‘em and weep, 647HP at the rear wheels without the help of nitrous, a blower or turbo; just the god-given atmospheric pressure and a cohesive engine package that kicks a$$. Banging down 650HP at the tires even with a power-adder is impressive, but when you ring in that number with a naturally aspirated combo, [...]