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ATOMIC EFI 2 MASTER KIT
- Direct replacement for common 4-barrel carburetors with 4150-style (square bore) flange
- Master Kits Includes a complete fuel system external fuel pressure regulator preset to 58.5psi, 20ft of 3/8" EFI Rated Fuel Hose, Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank!
- NEW Throttle Body Flows 865 CFM and features 1" Throttle Plates
- NEW Booster design offers superior fuel atomization
- NEW ECU is 100% incorporated into the throttle body no separate Power Module to mount
- NEW and Improved Calibration Wizard Answer a few simple questions about your engine and it creates the base map, then starts tuning on its own! NO laptop required!
- NEW High-Resolution, Full Color, 3.5" Touchscreen for Initial Setup, Tuning, and Gauge Displays
- NEW Optional Laptop Tuneability Ideal for fine tuning and unique engine combinations or for Boosted applications up to 21.5 PSI
- IMPROVED Built in Nitrous Cont
Holley EFI 2900-2BK ATOMIC EFI 2 MASTER KIT