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Crate Engine, GM LT1, 416 C.I.D., Long Block Only, Assembled, Each

Edelbrock Gen V LT 416 C.I.D. Supercharged long block crate engines are capable of producing astounding horsepower and torque. These 100 percent brand new, fully assembled performance crate engines start with GM LT1 Gen V aluminum blocks and are filled with high-quality components—including Edelbrock's E-Force supercharger systems with DP-3C intercoolers. They offer dyno-proven, reliable performance right-out-of-the-crate. In fact, they're so reliable the engines include a 2-year/unlimited mileage warranty on all applications.

Engine specifications:
• Displacement: 416 c.i.d.
• Horsepower: 851 hp
• Torque: 780 lbs.-ft.
• Compression: 10.5:1
• Block: GM LT1 Gen V aluminum
• Crankshaft: Forged 4340
• Pistons: Forged aluminum—20cc
• Rods: Forged H-beam
• Camshafts: 243 degrees/254 degrees, .660/.651, 114 LSA
• Rocker arms: GM LT1 Gen V
• Induction: E-Force R2650 Supercharger
• Cylinder heads: Edelbrock Performer RPM
• Finish: Black powdercoat
• Warranty: 2-year/unlimited mileage

The high twist, 4-lobe R2650 rotor design is 15 percent larger than the TVS 2300 and features several improvements to maximize efficiency and performance at upper rpms.

Improvements and advantages of R2650 rotors over R2300 rotors:
• 170 degree twist (versus 160)
• Better sealing with optimized length-to-diameter ratio
• Increased durability with larger bearings and timing gears
• Pressure relief ports in bearing plate for reduced input power
• 4 percent more efficient
• 15 percent larger displacement
• 18 percent less input power required
• 25 percent more airflow at 18,000 rpm and 14 psi boost (2.0 pressure ratio)