Its kinda hard to measure, since it doesnt function on a dyno.....I always wondered though, wont they suck in water when it rains? Hydrolock=bad03CrazyStang said:about how much Hp does a ram air give... if any?
gemex said:You have it backwards. Ram Air gives you better high end because air is only being rammed in at speed. The Ram air on the Mach 1 produces about 4 pounds of forced induction at 70 mph. Good ram air on a 99+ v-6 will probably give you 10 more hp over 65mph at best.
I am running ram air on my v6. I cut out the fog light area and ran a custom flex tube up to my Mac CAI. It helped a little bit up on top.