Thanks for all the responses. I think I'll try lowering the front end and checking the alignment/steering linkage first.
The car is back halved so I can adjust the rear height easily. I run 8 psi in the slicks. The front suspension has been updated to disc brakes by swapping everything over from a 73 A body.
It does seem like the front end is sitting high as I go down the track.
I didn't know it was possible to block off the grille and still keep it cool.
I added a whole car pic so you can see how it sits.