RICHMOND, Va. (April 24, 2025) – A new propane direct-injection fuel system — developed through a collaboration between Stanadyne, Katech, and the Propane Education & Research Council (PERC) — will make its public debut at ACT Expo 2025. The innovative technology will be showcased in a GM 2023 Chevrolet Silverado 2500 HD at the PERC booth (#5113). This system combines Stanadyne’s direct-injection fuel pump with vapor lock technology and injector system with Katech’s vapor lock inhibitor to create the industry’s first medium-duty engine capable of...