WebJul 12, 2012 · On the plus side, the Vortec intake port flows 42 cfm better than the stock heads at 0.500-inch lift and 18 cfm better on the exhaust side. Vortec Iron, Scoggin-Dickey Modified PN SD8060A2, $779. ...
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WebThese LS3 15deg heads are manufactured from 356-T6 aluminum for reliability and strength. The 267cc as cast intake... Posted Today, 12:50 AM $798. Mooresville , NC . PREMIER. 4 380 cnc ported brodex bb chevy heads. new brodex cnc ported heads 380 ... WebA cast-iron block with four-bolt main caps is the foundation for the 350 HO, which is topped with iron Vortec heads fitted with 1.94/1.50-inch valves. Its durable rotating assembly has aluminum pistons delivering a 9.0:1 compression ratio. go on thesaurus
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WebMay 8, 2014 · May 8, 2014. A cylinder head is much more than a casting that tops off the block, holds the valves and forms the combustion chambers. The head works in combination with the camshaft, induction and exhaust systems to determine how the engine breathes, the engine’s power curve and personality. The “right” cylinder head on an … WebChevy Vortec Aluminum 350 Cylinder Heads 64cc 2.02/1.60. Chevy Vortec Aluminum 350 Cylinder Heads 64cc 2.02/1.60. THIS CYLINDER HEAD HAS THE FOLLOWING: 190CC intake ports. Vortec design … WebSBC CHEVY 327 350 383 NKB-200cc ALUMINUM HEADS 64cc ANGLE PLUG NKB-272-A. Unavailable Add to cart. SBC CHEVY 350 383 406 NKB-200cc ALUMINUM HEADS 68cc STRAIGHT PLUG NKB-274-68cc. Available $895.00. Add to cart. SBC CHEVY 400 406 … go on the restroom