T J Johansen
I think this is 44-74502 N6321T sometime around the time of purchase by Ken Burnstine.
I believe this to be N51U,(Ex N5451V), 44-74204.
Looks to be Ken Burnstine's N6321T,N70QF,N51VC. Modified to air race as Miss Foxy Lady then Sumthin Else. Now a TF51D, The second Crazy Horse.
Not much to go on, great work TJ and Mike.