I too have a question regarding this but my fan is electric... My lower grille is blocked top and 65% on the bottom but I still run the a/c.... Is the aero gains not worth the extra power that the fan and also the condenser are taking? When I switch my a/c on I lose at least half my horsepower and no, I'm not kidding. Should I open the bottom grille more for better fe?
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1997 Geo Metro 1.0L 5speed
Pass mirror deleted
Custom molded front bumper with top grill closed and 50%summer-90%winter bottom grill closed+ lowered lip BUMPER IN PICTURE IS NOT BUMPER NOW
Partial kamback (in progress)
Headlight covers molded into bumper
Rear underbody tray (suspension to bumper)
Windows tinted 35% NOT PICTURED
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