My 604 Predator motor is almost ready to go on the dyno. We are supposed to fire it up Friday. I'll try to post a U-Tube video after the session. Parts are World hemi block, GRP rods, 55mm cam tunnel, cnc proted heads, custom Billet Fab pan, valve covers, Titan wet sump oiling, Jessel lifters and belt drive, Callies 4.75 crankshaft, Marcella sheet metal tunnel ram, and other nice parts that cost more than I should have spent. I am going to run it on 2 carb and a single for dyno test. Steve Gill is building this combo for 200+ runs until rebuild and reliable fast bracket and T/D racing. This will be the highest end project I have ever attempted, but if it works, it will be worth it. I am posting it for real world ET numbers, built by a real world 10.5 racer, but it is by no means an all out motor. There is room for more HP, no matter what it dynos.