I took three pics of my front boot. As you can see I have full radiator and AC system. I installed a cold air duct from the front grill to the upper compartment and sealed the lower part. It help a bit, warm air not hot as before, still comes into the passenger compartment due it's location, passing Thur the hot zone, in the lower compartment. Most of the hot air exits Thur the opening via the original radiator opening on the lower right. The temp runs about 190-210 F in hot summer. Do I need more vents on the hood or on the left side of the lower compartment?