ABSTRACT The intake and exhaust port design plays a substantial role in performance of combustion systems. The port design determines the volumetric efficiency and in-cylinder charge motion of the ...

A detailed investigation of the influence of intake port design on the incylinder flow structure during the intake and compression strokes, the mixing of the residual gas and a non-premixed intake ...

Sold on an exchange basis, the ported LS2 intake retails for $300 shipped and carries PN VMax LS2 Port. For enthusiasts who need to purchase a new stock manifold, GM offers the LS2 unit under PN ...