EFI System Pro

NEW on the EFI Pro Hangout: High Impedance vs. Low Impedance Fuel Injectors — What You Need to Know?
https://www.efisystempro.com/efi-pro-hangout/general-studies/high-vs-low-impedance-fuel-injectors/
Most guides start with "what does your ECU support?" That's the wrong first question.
The real question: Does your injector flow enough fuel, in the allotted time, at the necessary fuel pressure, to meet your goals?
We break down the physics, the history, and the practical decision framework so you buy the right injector — not just the one that matches a spec sheet.

Check out this heavy-hitting setup for Brian Brooks’ 1994 Chevy Blazer K1500. We’re taking that classic 5.7L and giving it the ultimate modern brain transplant.

By moving to the Sniper 2 with the Power Distribution Module (PDM), Brian is cutting down on wiring "spaghetti" while gaining full control over his 350’s performance.

Ready to modernize your Chevy?
See the Sniper 2 specs here: efisystempro.com/efi-system/sniper-2-efi