Race-inspired Bulgarian two-seater coaxes supercar performance from our favorite V8. At the Geneva Motor Show earlier in March, SIN CARS unveiled a new iteration of its LS-powered R1 supercars, the R1 550. This newest SIN gets its power from a 550-horsepower version of the LS7, which is an upgrade from the “base” R1’s LS3 V8. Taking cues [...] More »

200-mph Corvette covers length of football field in flight, driver escapes unscathed Radial-tire drag racers live on the knife-edge of grip. The top class of these maniac machines, the (mostly) open-rulebook Radial vs. World, put down up to thousands of horsepower, meaning drivers struggle to get that to the ground. Daniel Pharris is among the quickest [...] More »

Healthy-sounding, low-buck combination puts down big number on Sloppy Mechanics’ dyno. “Third-generation Camaro.” That phrase may as well be said with “burnout machine,” even with a weary stock 305 in it .However, this third-gen belonging to “Alan” is a bit more lively than a 305 for rubber-to-smoke alchemy. He recently took his twin-turbo, 5.3-powered Camaro to the [...] More »