Hellephant C170 6.2L Crate HEMI Long Block Engine

The Mopar Hellephant C170 6.2L Crate HEMI Long Block is a powerful engine assembly engineered for high-performance applications, suitable for replacement or engine swap projects. This long block includes numerous upgrades designed to optimize cylinder pressure and deliver exceptional performance, especially when configured for premium or E85 fuel. It is capable of achieving 1,025 horsepower at 6,500 rpm and 945 lb.-ft. of torque at 4,200 rpm on an E85 ethanol blend. The engine assembly comprises key components such as valve covers with coil packs, cylinder heads with valvetrain, the engine block, crankshaft, connecting rods, pistons and rings, camshaft, lifters, oil pump/pick-up/pan, and a harmonic balancer and front timing cover. Specific highlighted features for the C170 Long Block include upgraded cylinder heads with enhanced valve guide and seat material, upgraded pistons for improved combustion sealing, and upgraded connecting rods with new materials to support increased combustion pressure. The main and rod bearings are upgraded to copper-lead for greater load capability, and an improved crank damper absorbs torsional impacts. The engine also features enhanced head and main cap fasteners and billet steel main caps for increased strength and clamp load capability. This Hellephant C170 Long Block is built with a cast iron block featuring 4-bolt powder metal caps, forged alloy steel crankshaft, forged powder metal connecting rods with diamond-like coating wrist pins, and forged high-strength alloy 356 aluminum pistons. It boasts HEMIspherical combustion chamber cylinder heads and is recommended for use with E85 fuel. The engine's specifications include a displacement of 376 cu. in. with a bore of 103.9 mm and a stroke of 90.9 mm.