a Smokey Yunick story I hadn't heard before

Jalopnik just posted a top ten list of awesome cars that were banned from racing, and the Chevelle was mentioned with a story I hadn't heard. They didn't mention the 7/8th scale, they told why he pulled this trick off, once. And this may be just a yarn, but "he proved the car's legitimacy by using the first body template in Nascar. He measured his race car, and then put those measurements on a Chevelle pulled from the parking lot. They matched exactly. The officials were not aware however that the test car also belonged to Smokey."

Smokey Yunick's contribution to the SBC was huge

Yunick had an intuitive understanding of engines from racing in NASCAR and preparing the Corvette motors for Sebring in 1956. Iskenderian also had a huge reputation from working on high-performance engines for Ford and Chevy.

“Smokey Yunick was the professor of the small-block,” says Tower. “He saved GM millions. He found out by racing what was weak and what wasn’t.”

Under the influence of people like Yunick, Iskenderian, Duntov and racing director Vince Piggins, the Chevy small-block would become the most successful production-based racing V-8 ever, winning thousands of races in SCCA, NASCAR, Trans Am and even IndyCar over the decades.

Yunick also worked with Zora Arkus-Duntov and John Dolza from Rochester Products on mechanical fuel injection, which debuted with the 283-cid V-8 in 1957. It was the second American engine to claim one horsepower per cubic inch; a limited-production 1956 Chrysler Hemi had beaten GM to the punch.

Tower recalls working with Yunick on exotic combinations, too, like porcelain cylinder walls and nickel alloy blocks. "I worked on the rings and the bores. We started to figure it out, but it was just too expensive to add porcelain at the foundry. But we did use nickel in our racing blocks."

As a testament to its staying power, in 2000, the Chevrolet small-block V-8 was honored by Wards Auto as one of the 10 Best Engines of the 20th Century.

http://www.hagerty.com/articles-videos/Articles/2015/02/06/American-Engine

The earliest known Corvette race car, shipped to Smokey Yunick for race prep, went to auction this weekend, but didn't hit reserve

The earliest-known Corvette race car. This Daytona Beach "NASCAR Unit" was created by Chevrolet Engineering for NASCAR stock car racing, and was probably a dual branding effort between Chevrolet's Ed Cole and NASCAR's Bill France. This effort was part of Ed Cole's push to save the Corvette from extinction (700 sales in 1955) and Chevrolet's first effort in creating a brand image of speed and performance lasting through seven generations of Corvettes. This Daytona Beach NASCAR 1953 Corvette Convertible is one of two, a 1953 and a 1955, that were built/rebuilt by Chevrolet Engineering to be equipped with dual-quad high-output 1956 engines, 3-speed close ratio transmissions, heavy-duty rear end assemblies, plastic tonneau covers, small racing windshields and relocated gauges per Mauri Rose. Work was done by Chevrolet Experimental Shop and Garage, subject title: "Rebuilding of NASCAR Corvettes for Stock Car Racing," dated November 3, 1955. This project was under the direction of Ed Cole and the conversion was under the supervision of three-time Indy 500 winner Mauri Rose. Delivered to Smokey Yunick's shop Daytona Beach, FL, in early February 1956 in time for promotional NASCAR photos with Bill France Jr. and Joe Hawkins, and the subsequent February 12-26, 1956, Annual Winter Daytona Beach Classics, which included the 7th Annual International Safety and Speed Trials and Stock Car Races (race number 27). Prior to rebuild by Chevrolet Engineering, this 1953 VIN #211 and a 1955 Corvette VIN #399 were raced by NASCAR's legendary Thomas Brothers (Herb & Don), Junior Johnson, Jimmy Massey, Ralph Liguori, Johnny Dodson and Gwyn Staley at the Bowman Gray Stadium, Martinsville Speedway and Raleigh Speedway in 1955 (race numbers 55, 62 and 92). After the February 1956 Daytona Beach races, this car returned to the grit and grime of the legendary North Carolina NASCAR race tracks, primarily Bowman Gray Stadium in Winston Salem, where it was driven by Pee Wee Jones, Bobby Myers, Gwyn Staley, Junior Johnson, Ralph Liguori and Jimmy Massey with race numbers 3, 16, 27 and 116. In 1958, Mr. Leslie Gray Tuttle purchased #211 from NASCAR and received the GM MSO and became the first titled owner of #211, and over 50 years later, Mr. Tuttle provided conclusive evidence that helped identify #211 as the original NASCAR Daytona Beach and Carolina racer.

http://www.barrett-jackson.com/Events/Event/Details/1953-CHEVROLET-CORVETTE-ROADSTER-RACE-CAR-178496