THE SCOOP ON "THE SCOOP"
Fear
not! Good, old-fashioned drag racing innovation is alive and well
in the Pro Mod pit of Mitch Stott. The inventive racer showed
up at the IHRA pre-season test session at Darlington International
Dragway with an unusual, "whale-shaped" hood scoop screwed atop
the front of his Radiac Abrasives-backed 1963 Vette. The
bulbous black scoop was closed off at the front, save for a 2.5
to 3-inch slot carved into its base.
"I heard Warren Johnson say he estimated pushing a regular hood
scoop through the air cost about 80 horsepower," Stott said. "So
I figured if I could get rid of the scoop, I'd be about that far
ahead."
Stott, a private pilot, explained he researched aerodynamics
through aviation books and over the Internet before settling on
the rounded form and building molds from clay and sand.
"It looks sort of like a submarine because I figured that shape
must be good for pushing through dense materials," Stott reasoned.
To test his theory, he said he constructed a makeshift wind tunnel
in his Mill Spring, NC race shop, using industrial fans, wire
screens, a hand-fabricated "venturi-like" aluminum box, lots of
yarn and tape, and a rented smoke machine. He laid the scoop out
in black fiberglass because "it made it easier to see the air"
during videotaped test sessions.
"It
was really amazing," Stott recalled. "The regular square scoop
filled up solid with air and it would get so turbulent around
the opening that all the strands of yarn would get all tangled
up. When we put this [scoop] on, it didn't get nearly as turbulent
around the opening and the yarn was barely fluttering back and
forth. It was almost graceful."
Stott's goal is to make it into the 6.20's this season. His best
time over the weekend at Darlington was a 6.33 at 220, but he
says he's gained "at least four or five miles an hour" over last
year's performance.
"I dont know if it's the scoop that gave us that," he said,
"but I don't think it hurt."
SQUIRES DEBUTS NEW RIDE
Just
a few hours after putting the car together, Pro Mod veteran Barney
Squires steered Roy Singleton's new purple-primered 41 Willys
to a 6.450-second pass at 213.46 mph in the final round of action
Saturday night.
"This car was in about a million pieces at eight o'clock last
night," Squires said as he wrenched between rounds on the nitrous-aided,
Gene Fulton-built 706 c.i. powerplant. "We just finished it at
about 1:30 this morning."
The
swoopy Willys went an impressive 6.608 at 210.32 mph on literally
its first pass out of the box.
"Tommy [Mauney] builds a car right," Squires stated. "This thing
drives like a Cadillac."
Singleton and Squires plan on running the full IHRA schedule
this year, with primary sponsorship from Majesty Homes. The team
has a new tractor-trailer unit, new team members, and a new attitude
for 2000. "It's not a hobby this year," Squires said.
MARTIN STICKS WITH EFI
The only IHRA-legal Pro Mod still using electronic fuel injection
prevailed over a 14-car field Feb. 19 at the Groundhog Warm-up
at Darlington when Harold Martin's 98 Firebird went 6.422
at 212.66, while Mike Castellana redlighted his 57 Chevy
in the Chicago-style final. Still, Martin called the win "a huge
confidence booster" for his team and sponsors.
"We've had to pioneer this EFI deal and it makes the victory
that much sweeter," Martin said. "Unlike everybody else, we don't
have other people to lean on or borrow from. EFI! That's our baby!"
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