{"product_id":"zz6-efi-turn-key-crate-engine-350ci-420hp","title":"ZZ6 EFI Turn-Key Crate Engine 350ci 420HP","description":"The Chevrolet Performance ZZ6 EFI Turn-Key Crate Engine offers a blend of modern technology and classic aesthetics, making it ideal for vintage Chevy projects. This 350 cubic inch, Chevy Small-Block V-8 engine boasts a unique electronically controlled port fuel injection system, integrated within an aluminum intake manifold that visually resembles a traditional carburetor setup, allowing for the use of a standard air cleaner.\n\nAt its core, the ZZ6 utilizes Fast Burn aluminum cylinder heads known for their large intake runners and 2.00\/1.55-inch valves, paired with beehive-style valve springs for enhanced high-rpm performance and durability. An aggressive hydraulic roller camshaft complements the engine's airflow capabilities, ensuring strong performance across the RPM range while maintaining good low-speed drivability. The engine assembly includes a cast iron block with 4-bolt main caps, a forged steel crankshaft, and forged powder metal connecting rods.\n\nThis turn-key package comes with a pre-programmed, self-learning control system, simplifying installation and eliminating the need for third-party tuning. The kit includes the distributor and damper already installed, along with the throttle body, starter, air conditioning pump, alternator, and a single-belt Front-End Accessory Drive Kit. It is important to note that a 12.750\" externally balanced, 153-tooth flexplate is required for automatic transmissions, and an externally balanced flywheel is necessary for manual transmission applications. This engine is not intended for marine applications.","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":52688586080568,"sku":"19433044","price":13672.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663690362.png?v=1784891447","url":"https:\/\/store.motormia.co\/products\/zz6-efi-turn-key-crate-engine-350ci-420hp","provider":"MOTORMIA","version":"1.0","type":"link"}