Post your 10 second combo
72 Duster 60 over 440, stock stroke eagle crank scat rods ross pistons 11.5:1 trick flow 240 heads .620 solid purple cam M1 intake 950 proform carburetor. 727 8" turbo action 3800 converter 4.56 Dana 60 28 10.5 M/T pro bracket radials. Were first two passes on fresh build so lifted at 1000'.
72 Duster 60 over 440, stock stroke eagle crank scat rods ross pistons 11.5:1 trick flow 240 heads .620 solid purple cam M1 intake 950 proform carburetor. 727 8" turbo action 3800 converter 4.56 Dana 60 28 10.5 M/T pro bracket radials. Were first two passes on fresh build so lifted at 1000'.