BEYOND THE THROTTLE BODY

摘要

The comprehensive, self-tuning kits from companies such as Holley, Edelbrock, FAST, and MSD have made EFI conversion a truly bolt-on, DIY project, while the inclusive control module kits from Chevrolet Performance complement their crate engines to make LS swaps amazingly straightforward. Yes, it is unquestionably a new world of performance, but even with products that make the project easier than ever, converting to electronically controlled fuel injection in your older Chevy-whether you're going with a simple TBI-style conversion on the existing small- or big-block, or taking the plunge with a full-on LS conversion-involves more than simply slapping on the throttle body, plugging in a few connectors, and installing a high-pressure fuel pump.