bored and stroked to 415 cubic inches. The cylinder heads are our new VHP LS1/Z06 design with the stubbed-off rear combustion chamber at 10:1 compression, 2.080-inch intake and 1.6 exhaust valves, with our own seats to accommodate the bigger valves. The heads also include our roller rocker package. The intake and exhaust runners are done on the CNC machine and hand finished, while the exhaust ports are a full D-style."
    Unique features include a VHP fully counter-balanced crankshaft with a .600-inch lift, 290 degree duration camshaft. The intake is stock ZO6 modified by technician Greg Warner, with a VHP throttle-body ported for maximum flow and a neoprene pinch tube from a ram induction system. These modifications alone picked-up over 16