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Track Record


Budman

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Budman, here you go:

 

USAC National Midget specifications (from the usacracing.com web site).

 

Weight: 900 pounds minimum, without driver.

Chassis: Tubular 4130 aircraft steel; minimum 1 3/8 inch O.D. and .095 wall thickness.

Horsepower: 325 to 350.

Engine: Normally aspirated, internal combustion, four cycle, piston type with a maximum of six cylinders. The most popular design has 166 cu. ins. (2721cc).

Fuel: Methanol

Capacities: Fuel, 18 gallons minimum Oil, 9 quarts avg.

Speed: Fastest official lap average is 139.265 mph set by Ryan Newman at Pikes Peak International Raceway, June 7, 1997.

 

(Budman, I think that's outdated. One of Darland's guys told me someone had gone quicker, but it's not posted on their web site.)

 

Wheelbase: 66 inches minimum, 76 inches maximum.

Overall Width: 65 inches maximum.

Overall Length: About ten feet, on average.

Overall Height: 57 inches on average to the top of the roll cage.

Suspension: Solid front and rear axles with torsion bar or coil spring suspension.

Wheels: Aluminum or magnesium, 13 inches in diameter. Right rear 10 inches wide, all others 8 inches wide.

Tires: Bias-Ply racing tires.

Brakes: three- or four-wheel discs

Driveline: Direct drive without clutch or transmission. Quick-change gears are behind the rear assembly.

 

Some engines are apparently fours, others are sixes. Once again, it ain't the size of the motor, it's the power-to-weight ratio.

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WE HAD DOUG MCCBEE RUNNING 13.7 IN HIS 1600 POUND .2300 FORD FIBERCLASS .TUBE CHASSIS. 12 INCH TIRES THUNDERBIRD ...AT CC . SAME CAR TODAY WITH OUR MOTORS WOULD GET IN THE 11.S .ID SAY .A COUPLE OF YEARS BACK A YOUNG MAN PRACTICED HIS MINI SPRINT AND FROM WHAT A FEW POEPLE TIMED HIM AT WAS IN THE 12 SECOND RANGE .

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