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No. 31 Caterpillar chevy Impala SS Specs

Engine Chevrolet R07
Horsepower 875 @ 8,500 rpm
Compression Ratio 12:1
Torque 550 ft/lb @ 7,500 rpm
Maximum Displacement 358 cubic inches
Induction 830 Holley carburetor
Top Speed 200 mph
Transmission Manual four-speed
Ignition System MSD
Fuel 110 octane unleaded
Fuel Capacity 17 gallons
Front Suspension Independent coil springs, twin control arms
Rear Suspension Trailing arms, coil springs, panhard bar
Chassis RCR
Body Length 200 inches
Body Width 75 inches
Height 53.5 inches
Weight 3,450 lbs. plus driver
Front Air Dam 4 inches from the ground
Gear Ratio 2.90 – 6.33:1
Wing 10-16 degrees with various endplates and wickers
Wheel Base 110 inches
Wheels Steel 15 x 9.5 inches
Tires Goodyear Racing Eagle
Tread Width 61.25 inches
Brakes Four-wheel disc

 

 

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