Summer of 2007 Some major improvements were undertaken. Then engine was rebuilt again this time with a forged rotating assemble. The heads were ported. I i... Show morenstalled a Hydraulic roller cam. And the major improvement was the fabrication/installation of a BW s471 turbo. I built the headers from 1 5/8 mild steel. All of the exhaust was custom built. Here are a few pics of the buildup
Eagle 5.7 H beams with ARP L-19 bolts
Some mockup while building the headers
Some more mock up
JGS 50mm wastegate below T6 turbo flange
5" downpipe showing wastegate pipe
4" down pipe split into dual 3"
Twin walbro gls392 pumps Show Less