Yearly Archives: 2015


High-speed track testing demonstrated the need for more downforce and better balance… 1

High-speed track testing demonstrated the need for more downforce and better balance on the 2015 Shelby GT350

+Ford Motor Company designers and engineers added more wing and spoiler after running the hottest new #Mustang at the 'Ring?

Track Testing at the ‘Ring Inspired Shelby GT350 Aero Updates | Sam’s Thoughts

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Track Testing at the ‘Ring Inspired Shelby GT350 Aero Updates

 

gt350 tail 2

The 2015 Ford Shelby GT350R Mustang gets a more prominent spoiler inspired by track testing at the Nurburgring

 

When the new track-focuse Ford Shelby GT350R drifted its way onto the stage in Detroit’s Joe Louis Arena on Monday morning, the most obvious visual difference compared to the base model was the massive rear wing.

When the white baseline Shelby was initially revealed at the LA Auto Show in November, only a subtle black Gurney strip was added to the trailing edge of the trunklid, the same setup that appeared on the prototypes that were spotted circulating the Nurburgring last July. Here in Detroit, that same baseline Shelby had a significantly larger, more aggressive rear spoiler similar to those found on non-Shelby Mustangs for 2015.

ShelbyGT350_24_HR

When it was revealed in Los Angeles in November, the GT350 had a subtle Gurney strip on the trailing edge of the decklid

 

It turns out the testing at the ‘Ring and other tracks was behind the change. I spoke with Chris Svensson, Ford design director, the Americas while checking out the new GT and the GT350R on the show floor in Detroit.

“After analyzing the data from testing in Germany and validating it in the wind-tunnel and other tracks, we realized need to adjust the total downforce and balance front to rear,” said Svensson. “The front splitter and the rear spoilers have all had some additional development to optimize the high-speed handling.”

The baseline 2015 GT350 also gets a more prominent rear spoiler for extra downforce and better balance

The baseline 2015 GT350 also gets a more prominent rear spoiler for extra downforce and better balance

The result is an even more aggressive look to the already mean looking Mustang although Ford has yet to reveal specific details about precisely how much downforce or power the new pony will generate. Let the battle between the GT350R and Z/28 begin.

 


#NAIAS15 – The 2016 Chevrolet Volt – Fully Recharged

2016 Chevrolet Volt

Eight years after the debut of of the original Chevrolet Volt concept at the 2007 North American International Auto Show and four years after the production launch, General Motors is ready to publicly debut the all-new second generation model.  I was part of a group that got an early look at the GEN2 Volt along with the leaders of the Volt team a few days before the big show.

Then vs Now

Eight years ago, the car we saw was a pure concept, powered by golf cart motor alongside a mockup of what the E-Flex propulsion system would look like if GM actually opted to build one.  The whole idea had only been thought up about nine months by former GM vice-chairman Bob Lutz and then-VP of program management Jon Laukner. Lutz and Laukner had been spitballing ideas for how to respond to the negative publicity around the film “Who Killed the Electric Car?” and the result was a extended-range electric vehicle (ER-EV). There were no firm plans at the time to actually produce the car.

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