CHEVROLET PERFORMANCE’S FIRST FUEL-INJECTED ZZ SMALL BLOCK

The ZZ6 EFI Turn-Key crate engine offers modern performance balanced with traditional style that looks period

perfect in your vintage Chevy!

Chevrolet Performance engineers adapted a unique, electronically controlled port fuel injection system to the ZZ6

350, using an aluminum intake manifold that has the appearance of a carbureted intake. A fuel injection throttle

body mounted in place of the carburetor allows a traditional air cleaner to be installed on the engine.

The ZZ6 also features cylinder heads based on the proven Fast Burn design, with large intake runners and

2.00/1.55-inch valves, along with beehive-style valve springs enable greater high-rpm performance and durability.

It also uses an aggressive hydraulic roller camshaft that supports the engine’s high-rpm airflow capability while

maintaining excellent low-speed drivability.

A simple plug-and-play control system rounds out the package to get the engine running in your project without the

need for third-party tuning.

Our Turn-Key crate engine kit includes the distributor and damper installed, with the throttle body, starter, fuel pump, air

conditioning pump, alternator, single-belt Front-End Accessory Drive Kit and more also included. Chevrolet Performance

also offers the ZZ6 EFI Deluxe kit, which includes the installed distributor and damper


TECH SPECS

Part Number: 19368150

Engine Type: Chevy Small-Block V-8

Displacement (cu in): 350

Bore x Stroke (in): 4.000 x 3.480

Block (P/N 10243870): Cast iron with 4-bolt main caps

Crankshaft (P/N 12670965): 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

Valve Lift (in): .474 intake / .510 exhaust

Camshaft Duration (@.050 in): 208° intake / 221° exhaust

Cylinder Heads (P/N 19300955): Fast Burn aluminum; 62cc chambers

Valve Size (in): 2.000 intake / 1.550 exhaust

Compression ratio: 9.72:1 nominal

Rocker Arms (P/N 19210724): Aluminum; roller-style

Rocker Arm Ratio: 1.5:1

Recommended Fuel: Premium pump

Ignition Timing: 36° total @ 4,000 rpm

Maximum Recommended RPM: 5,800

Balanced: External

Flexplate (P/N 14088765): 12.750"

NOTE: Distributor with melonized steel gear MUST be used with

long-blocks and Partial engines with steel camshafts, or engine

damage will occur.

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ZZ6 EFI Turn-Key

  • $9,371.25