Managed to get up to 5800 RPM before it started falling off. We do have valve float with 125 lbs spring pressure at the seat.
Going to look into turfing the hydraulic cam in favour of a custom solid lifter.
Will have video and data available soon.

Thanks to Mike B for touching base with me today. All of the help and opinions are appreciated.

Paul

V8 Camaros are like navels, everybody has one.
69 Camaro EFI Turbo 250 project is running!!