Getting More Power from an LSA Ported Blower

If you're looking to squeeze every last drop of performance out of your Cadillac CTS-V or Camaro ZL1, installing an lsa ported blower is easily one of the most effective ways to do it. It's no secret that the factory Eaton 1.9L supercharger is a workhorse, but because it was mass-produced for the assembly line, there are plenty of "choke points" where air flow gets restricted. By opening up those passages, you're essentially letting the engine breathe exactly how it was meant to, without fighting against the casting flaws that come from the factory. ...

February 19, 2026 · 6 min · Carter Signe