The E1‐term of the (2‐local) normalbo‐based Adams spectral sequence for the sphere spectrum decomposes into a direct sum of a v1‐periodic part, and a v1‐torsion part. Lellmann and Mahowald completely computed the d1‐differential on the v1‐periodic part, and the corresponding contribution to the E2‐term. The v1‐torsion part is harder to handle, but with the aid of a computer it was computed through the 20‐stem by Davis. Such computer computations are limited by the exponential growth of v1‐torsion in the E1‐term. In this paper, we introduce a new method for computing the contribution of the v1‐torsion part to the E2‐term, whose input is the cohomology of the Steenrod algebra. We demonstrate the efficacy of our technique by computing the normalbo‐Adams spectral sequence beyond the 40‐stem.