the LSA and LS9 variants share many similarities. In addition to their rugged reliability, pushrod-operated overhead valves, and 4.40-on-center cylinder bore spacing, the two supercharged engines ...

The mechanics somehow hardwired the supercharger’s bypass valve ... but I suspect there will be a sequel to the LSA-powered Humvee saga. The engine ripped out of the wrecked Cadillac was factory ...