The engine also uses aluminum cylinder heads; however, with smaller 58cc combustion chambers and smaller diameter intake valves, the compression ratio increases to 11.5:1 and the LT376/535 uses a more ...
With pieces like titanium intake valves and forged aluminum pistons, the LT4 crate engine comes ready to offer serious performance, but Chevy also ... the same Gen V small block architecture ...
The 360-horsepower L84 small block V-8 sent ... forged connecting rods, aluminum pistons, a higher compression ratio, a robust lifter camshaft, aluminum cylinder heads, and the largest Holley ...