helllp with cooling issue

Have you flushed the engine really well? Is the radiator good and completely cleaned out? I see you have a new radiator What kind of fan do you have? Clutch fan is the best period.
Do you have a fan shroud these are very important.
I presume you are running the correct 50/50 coolant mix ratio?
Pure coolant cools pretty crappy, although it has a high boiling point.

If you are running a new radiator, good clutch fan with shroud 50 /50 coolant and still having problems, remove the thermostat and test it. If it still over heats then..

I would bet the engine has scale build up in the block.

What does it do w/o a thermostat? If it still overheats with no thermostat (and you can see plenty of coolant circulation at idle) then there is a layer of scale made of calcium, rust and minerals deposited creating an insulating film completely ruining your chances of heat exchange. All the heat extraction in the block relies on bare metal contacting the coolant. If the water passages are silted up, or coated with a thin layer of scale your cooling system will be very inefficient. It is not about over doing the flow or over doing the radiator, it is about making your system efficient.

Several repeated treatments of off the shelf high strength radiator engine flush (with a complete system drain by pulling the bottom radiator hose between each treatment) will help this issue considerably if your fan, pump and radiator are good condition.

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"turns out brother had rewired gauges and gauge was grounding somwhere rewired all good now"

Oh, right. :)
I was going to suggest cross drilling the rotors next anyway.. :)