Edelbrock Chevy Gen III/IV LS Pro-Flo 4+ EFI Engine Management System
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
MAP, O2, and fuel pressure sensors. Note that some supporting wiring harnesses for drive-by-wire and alternator configuration are necessary determined by the reluctor wheel (either 24x or 58x). LS applications implement a speed density fueling strategy using an OEM MAP sensor which eliminates the factory MAF sensor, inlet air piping and air box. This allows unlimited options in your air intake design. The Pro-Flo 4+ ECU provides mounting versatility with a compact weather-resistant housing and features a unique self-learning capability that adjusts the fuel map as you drive, providing optimum performance with no need for laptop tuning or costly dyno sessions. Setup is quick and easy thanks to Edelbrock's E-Tuner 4 software for Android tablets and smartphones. A non-adjustable Alternator Control is set to regulate at 14.5 volts and only OEM alternators are supported. Minimal tuning adjustments are required when the provided base calibration is used, giving you great performance right out of the box. Pro-Flo 4+ is covered by a 2-year warranty and is backed by the industry's most extensive technical support team.
- Works with most intake manifolds with OEM DBW throttle bodies
- Works with 2- and 4-wire OEM alternator
- Supports 24x and 58x crank/cam types
- Simple plug-and-play installation
- Supports dual throttle bodies
- No laptop tuning required
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.