Case in point: The early years of LS1 tinkering ... advantage of a sheet-metal intake is its customizability for specific applications. "People don't understand that an intake manifold is like ...

the ability to port the interior passages (thanks to a removable plenum cover), and an attractive ... to be a serious new contender in the LS-intake-manifold market. As is evident from the graph ...

Unless you've been sealed inside your garage tweaking your pro-street Vega's dual-quad tunnel ram setup for the past fifteen years, you've noticed GM's LS engines stuffed under the sheet metal of ...

Gone were the LS6 intake manifold ... metal core, which is loaded into a plastic-molding tool, over-molded, and then melted out after the part is formed. Nylon 66 was the material used to produce ...