IN STOCK & READY TO SHIP!!

This 406" Eliminator Power Adder package comes standard with many features designed to handle high horsepower levels (Turbo, Blower, Nitrous).

This engine is 9.0:1 compression, and is ready for a supercharger or turbocharger system. The crankshaft is machined for a dual keyway, and has a matching ATI Racing harmonic balancer. The head gaskets are from Cometic and are a multi-layer steel construction for high cylinder pressures and horsepower.
This engine produces 520hp naturally aspirated, and is rated for 800hp with boost.

Engine Specs:
Block: Smeding Heavy Duty 4 Bolt Mains, 9.025" Deck Height, 1 Piece Seal, 4.125" Bore
Crankshaft: Smeding 4340 Forged Steel, Internal/External Balance, 3.800" Stroke
Rods: Smeding 4340 Forged Steel H-Beam with 7/16" Bolts, 5.700" Length
Pistons: 9.0:1 JE Forged 2618 High Strength Aluminum, Coated Skirts
Rings: Stainless Steel Top, Napier 2nd, Low Friction Oil, 1.2/1.2/3.0
Camshaft: Smeding Hyd Roller, .544”/.543” Lift, 236°/244° Duration @ .050”, 110 LSA
Rocker Arms: Smeding 1.5 Ratio, Full-Roller
Cylinder Heads: Smeding Aluminum, 195cc Intake Port, 2.08”/1.60” Valves, 65cc Chambers
Head Gaskets: Cometic Multi-Layer-Steel
Head Fasteners: ARP Head Fastener Kit
Intake Manifold: Holley Strip Dominator Single Plane

Torque Converter: 2,600-3,000 Stall Recommended

Power Adder engines carry a 1yr workmanship guarantee.