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MSD Atomic 2; Gen III Hemi Swap For Jeep YJ

New Product   |   Posted: 05/14/2021
Posted by: Holley Performance Products

MSD has released the Atomic 2 system, a ground-up redesign that utilizes an 865 CFM throttle body with an integrated ECU, a full-color touch screen, a simple four-wire hookup and new features. Hooker Blackheart has announced the availability of the Gen III Hemi swap system for the 1987-1995 Jeep Wrangler (YJ), as well as additional parts to help facilitate giving your Wrangler that V8 power many have asked for. Holley iNTECH has released cold-air intake systems for the 2018-2020 Jeep Wrangler (JL) four-cylinder and the 2019-2021 Chevrolet Silverado/GMC Sierra 1500 equipped with the 5.3L engines. B&M has a new line of electric shift solenoids for the Pro Stick, Pro Bandit and Street Bandit shifters, and Anvil Off-Road is now offering a 17,000 LBS. capacity winch with a synthetic rope line and an aluminum fairlead. Read on to learn more about these fantastic new products!

MSD Atomic 2

The Atomic 2 system from MSD features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 635 HP on forced induction applications. The Atomic 2 ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower! Designed to fit on 4150 intake manifold, with ample clearance for factory air cleaners.
The Atomic 2 provides the performance and drivability benefits that you expect from fuel injection. Quick starts, smooth idle and great throttle response just to name a few. Combine the fact that the Atomic 2 will support ignition timing through the ECU and you have a win-win combination. Initial timing is handled through a compact handheld monitor where you simply answer a few car guy questions about your engine and you're off and running!

Holley Performance Products
1801 Russellville Rd.
Bowling Green, KY, 42101
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