Looking for some suggestions, have a built 16 F150 coyote, cams, forged bottom, 2650tvs, twin69mm tb, return fuel, that seems to pull like mad all the way to 6200rpm, 640whp, then falls off, here's my file and the last dyno run, looking at the scanner log I'm not seeing the throttle close or timing pull above 5000rpm all the way to 7k, I did see a couple degrees of timing pull from 3500-4800rpm I need to address, we feel this thing should't stop pulling until a bazillion rpm, we'd love to see 700whp@7000rpm, have a look any advice is appreciated, thanks Brett