thanks guys .
maybe my maths is not so good .
I expect Wizard is same size as stock , same as ECP . but hey ive been wrong before . They list it as factory size replacement for a 26".
Temp goes up and sits 195/200 ish even on freeway . Whether warm or cool , on cold days it is a little cooler .
I have checked with a temperature gun and it shows the heat like gauge , yes it does show a ok drop across core .
This is the 2nd AFCO i have fitted . First was in for 10 + (?) years . At start of year fan grabbed it at the strip . So i bought same unit plus a NOS ( same part number ) Mopar 5 blade fan . I do have the Jaguar short fan hub . It is 3/4"off core half in half out of shroud , shroud sealed to radiator .
CSK , i know that Texas weather , not dissimilar to here in Sydney .

Tex

PS : i have not used a tsat for at 12 years . As i race a lot and dont feel its advisable to be high rpm with a shut tstat if you cant get up to temp quick .