This kit was bought from centvalny and it was able to do 7400 or so in his sell thread $300 shipped
Handwriting Rectangle Font Material property Parallel


this kit was tested by me and able to do 6400c28 1t 1.53v on apex $280 shipped
Handwriting Rectangle Font Parallel Slope

tforce 6400c40 was sit in my closet for a long time now . It is not able to boot over 6600 on my apex but works fine 7000c30 on dark kp $200 shipped
Handwriting Rectangle Font Tints and shades Electronic device