News — LS

Edelbrock Pro-Flo 4 EFI Review

Posted by PI Collaborator on

Edelbrock Pro-Flo 4 EFI Review

Edlebrock’s Pro-Flo 4 EFI System Dyno Tested On A Junkyard LS By BRIAN HAVINS - Originally published on enginelabs.com Electronic Fuel Injection (EFI) is not a new concept in the automotive industry. American Motors Corporation (AMC) designed the first commercial EFI system, called the Electrojector. This system was developed by Bendix back in 1957. Since that time, fuel injection has gained popularity as it increases an engine’s efficiency as well as drivability. It’s impossible to find anything but fuel injection on modern cars these days. Over the years, enthusiasts have figured out ways to utilize factory EFI systems and adapt...

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HOW CAN PRO-FLO 4 EFI IMPROVE PERFORMANCE?

Posted by Alan MacDonald on

HOW CAN PRO-FLO 4 EFI IMPROVE PERFORMANCE?

HOW CAN PRO-FLO 4 EFI IMPROVE PERFORMANCE? If you’re installing a Gen IV Chevy LS engine into a hot rod, street machine or any non-EFI vehicle in Canada and want to retain the LS engine’s OEM electronic fuel injection system, the new Edelbrock Pro-Flo 4 LS ECU & Harness Kit w/o Tablet #357120 is what you’ll need to complete the installation and get your Gen IV LS up and running to its full potential. This kit is designed specifically for the Gen IV LS engine with a 58X reluctor identified by the gray camshaft sensor mounted in the timing cover....

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Top 6 Reasons Why Chevy LS Engines Are So Good

Posted by Robert McJannett on

Top 6 Reasons Why Chevy LS Engines Are So Good

Top Six Reasons Why Chevrolet LS Engine Family Are So Damn Good  6. Engine Strength What would a good engine be without a solid foundation? Chevrolet knew that the strength of the block was extremely important when they developed the LS engine. Let’s start with the block design. Chevrolet designed the Gen III (LS) block as a “Y” block. The Y-block design helps increase rigidity in the main cap area. Previous small blocks didn’t have this design. The Y-block design allows them to use 6 bolt main caps on the crankshaft. Four bolts are facing vertically, and two bolts horizontally that...

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FiTech Ultimate LS Kits now in Canada

Posted by Alan MacDonald on

FiTech Ultimate LS Kits now in Canada

FiTech Ultimate LS Kits Make Your LS Engine Conversion Easy LS engine swaps have become the easiest way to infuse 21st-century power into classic vehicles, but not always the cheapest. Once you acquired an LS engine, no matter how cheap it was, it still might cost you a fortune to get it running. You used to need a custom ECU or wiring harness, Intake manifolds, injectors, throttle body, then re-flash or the reprogramming, kits started at $5,000. Enter FiTech and their new FiTech Ultimate LS Induction Systems, built to work with LS1, LS2, LS3, LS6, and L92 engines. Kits are available for applications up to 750 horsepower....

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