Redline 10w-40 VOA (Virgin Oil Analysis) Iron: 2 Tin: 3 Lead: 1 Chrom: 1 Alum: 2 Calcium: 2228 Mag: 56 Zinc: 1446 Phos: 1337 Moly: 677 Barium: 5 Sil: 19 Boron: 17 SUS: 83.9 CST: 14.2 TBN: 8.6 TAN: 2.51 Source: http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=1539713