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ZZ6 EFI Deluxe

ZZ6 EFI Deluxe

SKU: 19433043

Impressively engineered 

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 filter to be installed on the engine. The Deluxe package includes the distributor, damper, and flexplate.  

  • Tech Specs

    • Bore x Stroke (in.): 4.00 x 3.48
    • Compression Ratio: 9.72:1
    • Crankshaft: Forged steel
    • Pistons: Hypereutectic aluminum
    • Cylinder Heads: Aluminum Fast Burn-style
    • Valve Size (in.): 2.00  titanium (intake) and 1.55  (exhaust)
    • Camshaft: Hydraulic roller
    • Camshaft Lift (in.): .474 (intake) and .510  (exhaust)
    • Induction System: Electronically controlled port fuel-injection
    • Horsepower: 420 @ 5800 rpmTorque (lb-ft:) 408 @ 4500 rpm
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