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basjoos · 09-18-2012, 04:33 PM

Exhaust into the low pressure zone trailing the car. The shape of the exhaust opening isn't that critical (unlike a NACA inlet skimming air without adding to turbulence downstream) since you are dumping into a zone of already turbulent air.

09-18-2012, 04:33 PM	#2 (permalink)
basjoos Master EcoModder Join Date: Dec 2007 Location: Upstate SC Posts: 1,088 Aerocivic - '92 Honda Civic CX Last 3: 70.54 mpg (US) AerocivicLB - '92 Honda Civic CX Team Honda 90 day: 55.14 mpg (US) Camryglide - '20 Toyota Camry hybrid LE 90 day: 65.83 mpg (US) Thanks: 16 Thanked 677 Times in 302 Posts	Exhaust into the low pressure zone trailing the car. The shape of the exhaust opening isn't that critical (unlike a NACA inlet skimming air without adding to turbulence downstream) since you are dumping into a zone of already turbulent air. __________________ aerocivic.com