Chrysler 392 SRT Performance 6.4L HemiDeluxe Crate Engine

This 392 SRT Performance Hemi is a 6.4-liter long block built on the BGE "Hell Cat" block, rated at 485 horsepower and 475 lb-ft of torque with variable valve timing. It is sold as a long block only, without an induction manifold or throttle body, aimed at Dodge Charger and Challenger swaps, Mopar restorations, and custom muscle builds. What is inside Displacement is 392 cubic inches from a 103.9mm bore and 94.6mm stroke, built on a cast-iron block with four-bolt powder-metal main caps and a forged-steel crankshaft. Powdered-metal, floating-pin connecting rods and hypereutectic aluminum pistons are paired with a nodular-iron camshaft, with a peak rpm rating of 6,400. The 319-aluminum HEMIspherical cylinder heads carry 54.3mm intake and 42mm exhaust valves, and compression sits at 10.9:1. Before you plan the swap Because this ships as a long block with no injection manifold or throttle body, budget for a complete induction, fuel, and ignition system, plus the mounts and wiring your specific chassis needs. Confirm your own state's emissions and engine-change requirements before registering a built vehicle around it. Premium fuel is recommended given the 10.9:1 compression. Q: Does this include a throttle body or intake manifold? No, this is a long block only; both are left for the installer to source.