Does 200; Not knowing your wiring configuration, some Panteras had only fuse #11 feeding both fans. A pink wire from fuse #11 feeds one relay and a jumper wire feeds the other relay, which puts an inordinate amount of amp draw on the circuit.
Since you have sucker fans, an upgrade has been made from original.
The other consideration is what gauge wire is used to supply current to the fans.
Over and above the fuse size, I agree with Dave2811, an ATO fuse panel would be a vast improvement.
Additionally, running the fans through a relay would take some load off the circuit. There are a number of posts regarding a relay circuit.
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