Thanks for the reference numbers, Cobb! My Accord probably produces a good bit more waste heat than a second-gen Insight, but even still those numbers (and what the Scangauge has been reporting) suggest I could block off even more.
Hopefully I'll get an in-car-adjustable louver thing set up on the intake so I can get exactly the cooling I need, year-round. Double-hopefully I'll only need one on the driver side.
