I talked to Jerry and Kevin about it, the Mini-Express was never a SB cam, so IDK what they started with, but it maps-out to the same lobe as the BB "M-E" cam. The BBs were ground on a 107LSA and I had them grind me one on a 106LSA. The Magna-Velocity is on a 110LSA, and has more duration, so I thought the Mini-Express might be worth a try in a SBM.