632 SCOTT SHAFIROFF BIG BLOCK CHEVY CHOPPIN' HARD (Nitrous Injected)
Ricky Ashworth's 57 Chevy truck step side, with a 632 Scott Shafiroff Big Dawg Big Chief Big Block Chevy. 1005 horsepower on pump gas along with a bottle of Nitrous and 8.50 et's.
testing new 598
at Tulsa testing