GM Performance Parts receives EO number for E-Rod LS3 package; others to follow
Last year at the SEMA show in Las Vegas, GM Performance Parts made big news with the debut of its E-Rod program of smog-legal crate engine packages. The concept involves using production-based performance engines coupled with their own engine management controllers and wiring harnesses, along with exhaust manifolds and catalytic converters, evaporative emissions canister and […]