Longtime Chevy engine builder Joe Sherman recently evaluated a set of the new 235 Eliminators on a 14.5:1 400ci drag engine equipped with a huge Comp Cams mechanical roller (intake/exhaust specs ...

That they flowed just 235 cfm on the intake and 172 cfm on the exhaust meant ... Replacing the stock peanut-port iron Chevy heads and mild Comp XE256H cam with a set of aluminum RHS (320cc ...

In between, the power comes from a '55 Chevy 235-inch six-cylinder engine, which is basically stock, with the addition of an Offenhauser dual-intake manifold and Holley-Weber two-barrel carbs with ...