440, .040 over, Holley 750 on M1 intake, Doug's headers, manual shift 727, 410 Dana. Stock 452 heads, 93 octane fuel. MSD dist.
At strip this week my 70 Cuda ran a 13.05 at 100 mph. At about 5600 rpm in all three gears it stutters or floats. About 100 to 200 ft before end of quarter.
What...