Custom Performance Engine Kit, specially designed for Small Block 400 builds targeting 425 HP. This kit includes high-performance components for reliability, power, and street drivability.
Kit Components:
- ICON Forged Pistons - 4032 Forged Piston Set .030 Oversized
- Scat Forged I-Beam Rods - 4340 Forged I-Beam Connecting Rod Set
- Enginetech Performance Retrofit Roller Camshaft and Lifters - Cam Card Included With Photos
- Power Products Performance Aluminum Heads - Pair, Chev SB, Aluminum, 205/64cc, Angle Plug, Assembled (Mechanical Flat Tappet/Hydraulic Roller), Features 2.020"/1.600" 1-piece stainless steel severe application valves, high quality springs, chrome moly retainers, valve locks, and guide plates
- Elgin Roller Rocker Arms - Stainless Steel Roller Rockers, Chevy SB, 3/8", 1.5 Ratio
- Enginetech Performance High-Pressure Oil Pump
- Enginetech Double Roller Timing Chain Set - True Double Roller. 3 Keyway Crank Sprocket. 4 degree Crank Offset.
- Rings, Main Bearings, Rod Bearings, and Brass Freeze Plugs
- Cam Button and Locking Plate
- Enginetech Heavy-Duty Oil Pump Drive
- Fel-Pro Full Gasket Set
Performance Details:
- Compression Ratio: 10.939:1 (non-decked) or 11.6:1 (zero-decked). Pistons sit .025'' in the hole.
- Recommended Upgrades: 1800-2200 RPM stall converter, intake manifold, headers, and exhaust system.
- Push Rods: Custom measurement during assembly required.
