[cobra400hp]

I am having an issue with my charging system. I have:
one electric fan 30 AMP
1 MSD 6AL box
1 Holley Projection 4DI box
1 Electirc fuel pump
no radio
no other accessories.
***under drive pulleys***

I had the battery wired straight to the battery through a switch on the dash so I could control that piece.

Here the problem.
If I heat up and run the fan for a period of lets say 20 minutes, I need to make sure that Ill have enough drive time to charge the system back up or Ill have to jump start the car.

Suggestions that I have been given:
1 - under drive pulleys are no to my advantage
2 - 100 amp alternator
3 - sell the car! NOT!


Anybody have any suggestions?