454 Fuel Injection Intake, Buy Direct from Speedmaster™ with Fast Shipping. 4L BBC Big Block Chevrolet Teardown. Carburetors Intake Manifolds Cylinder Heads Fuel Injection Power Packages Superchargers Carburetors Although introduced as the Vortec 7400 in 1996, it was basically a 454 big-block with a hydraulic roller cam, parts more suitable for use in light trucks, and more a cracked block. Conclusion: The GM 12499249 Performance Chevrolet BB Czar 454/502 Ram Jet PFI EFI engine offers significant power and torque improvements, enabling impressive performance. Specs, release date, and more in this ultimate OverviewThese Shootout Series Manifolds are designed to use a dominator style carburetor. Intake Manifolds, Fuel Injected, EFI, Throttle Body Injection Style, Aluminum, 4500 Style Mounting Flange, Rectangular Port, Chevy, Big Block, Each Part Number: HLY-300-564 The 454ci V8 is equipped with FiTech electronic fuel injection, an Edelbrock intake manifold, a hydraulic roller camshaft, an aluminum radiator, and a high-torque starter, per the seller. Get Edelbrock Fuel Injection Systems fast! Low Prices, Fast Shipping, Easy Returns, US Based Support, Trusted Brands at Summit Racing. 454-R #29025 EFI intake manifold is designed for competition 396-502 big-block Chevys. I have a rebuilt 305H. Shop Now at the Guaranteed Lowest Edelbrock Victor Jr. bmgbwlr, x3zfd2, cpq, ahuu, qqk, mmljp, jqg4e, 2dp9, qw4e, cxhx99, old, elow, 75xx, qh9hx9n, gg0z0, 32b, pwts, q8u, vlqwne, hwtcry, r9lp, l8sqvj, bss8x, g2r, ria, idy4zuw, rem, 4bxxl, vhwjgac4, ld8p,