Ford Mustang Shelby GT350 - GT350R 2016

Ford Mustang Shelby GT350 - GT350R 2016
Continue Reading
The new Shelby isn’t quick, but it’s not a dedicated quarter-mile eater, either. The base GT350 reaches 60 mph in 4.3 seconds after a somewhat difficult launch and does the quarter-mile in 12.5 seconds at 117 mph. Perhaps not stunning numbers these days, but the test car did weight 3796 pounds. With its 18-pound carbon-fiber wheels and stickier Pilot Sport Cup 2 tires, the R (at 3710 pounds) makes it to 60 in 3.9 seconds and through the quarter-mile in 12.2 seconds at 119 mph. Guess what? Porsche 911 GT3 drivers don’t jump up and down about drag-strip times. Stats that matter to them more are skidpad grip and braking distances. There, the 350 and 350R pull 0.98 g and a startling 1.10 g, while stopping from 70 mph in 152 feet and 146 feet. Ford’s priorities become clear when you check the track-sheet data.
2016 Ford Mustang Shelby GT350 / GT350R
Continue Reading
Not that the new Shelby isn’t quick, but it’s not a dedicated quarter-mile eater, either. The base GT350 reaches 60 mph in 4.3 seconds after a somewhat difficult launch and does the quarter-mile in 12.5 seconds at 117 mph. Perhaps not stunning numbers these days, but the test car did weight 3796 pounds. With its 18-pound carbon-fiber wheels and stickier Pilot Sport Cup 2 tires, the R (at 3710 pounds) makes it to 60 in 3.9 seconds and through the quarter-mile in 12.2 seconds at 119 mph. Guess what? Porsche 911 GT3 drivers don’t jump up and down about drag-strip times. Stats that matter to them more are skidpad grip and braking distances. There, the 350 and 350R pull 0.98 g and a startling 1.10 g, while stopping from 70 mph in 152 feet and 146 feet. Ford’s priorities become clear when you check the track-sheet data.
Everybody wants to know first what this 5.2-liter, 526-hp engine sounds like. Even when making its full 92-decibel war cry, it’s not a loping boom-boom like we’re used to from a muscle car, but rather a faster, more syncopated thrum that is more like what you hear from a Ferrari. Still, it doesn’t sound like a Ferrari, mainly because it doesn’t breathe like a Ferrari.

In case you’ve missed our many prior memos on the subject, here is a highly condensed update: This is a slightly bored and stroked version of the Mustang GT’s 5.0-liter V-8 but with a flat-plane crankshaft, meaning the connecting-rod journals are 180-degrees out, like in a Ferrari 458 or a Ferrari California, rather than at 90-degree intervals as on almost every other V-8 in production.

The Mustang does not wail like a Ferrari, however, because Ford’s engine is quite different. For one thing, it has a single intake and dual exhausts, as opposed to a dual intake and a single large muffler, as on a Ferrari. Also, rather than the Ferrari’s setup of, effectively, two four-cylinder engines joined at the crankshaft, where the center two pistons of each bank are 180 degrees out from the outer two, the Ford has a different arrangement. It puts each piston 180 out from the next one in line. This is mainly because Ford wanted a single large throttle body for better packaging and a power spread more befitting a Mustang.
Continue Reading

Post

Related Posts Plugin for WordPress, Blogger...