ZZ6 Tech Specs:
- Part Number: 19351533
- Engine Type: Chevy Small-Block V-8
- Displacement (cu. in.): 350
- Bore x Stroke (in.): 4.000 x 3.48
- Block (P/N 10105123): Cast iron with 4-bolt mains
- Crankshaft (P/N 12556307): Forged steel, shot peened
- Connecting Rods (P/N 10108688): Forged powdered metal
- Pistons (P/N 10159436): Hypereutectic aluminum
- Camshaft Type (P/N 10185071): Steel hydraulic roller
- Camshaft Lift (in.): .474 intakes/.510 exhaust
- Camshaft Duration (@0.050 in.): 208° intake / 221° exhaust
- Cylinder Heads (P/N 19300955): Fast burn aluminum – 62-cc chambers
- Valve Size (in.): 2.000 intake / 1.550 exhaust
- Compression Ratio: 9.7:1 nominal
- Rocker Arms (P/N 19210724): Aluminum roller style
- Rocker Arm Ratio: 1.5:1
- Recommended Fuel: Premium pump
- Ignition Timing: 36° total @ 4000 rpm
- Maximum Recommended rpm: 5800
- Balanced: External
Motorspec.
