I didn't take any engine shots yesterday, but here are some from during the build. It's a 2002 Winston Cup casting (358 motor) rebuilt in 2011 with Rouch-Yates C3 heads. Current rev limit is 7500rpm. Made 700hp @ 7000rpm and 500 lb-ft @ 6300rpm on the engine dyno. Makes 730hp at 8000rpm but we went with a lower rev limit to avoid rebuilds every 40 hours.