Displacement on demand

NoDOHC · 05-11-2011, 09:58 PM

I am not sure which type of spoiler you are speaking of, but i am referring to the type which reduces the aerodynamic drag on an automobile. A true spoiler is intended solely to improve fuel economy as it reduces the negative pressure behind the vehicle (similarly to a vortex generator. Downforce is generated by a wing (in the opposite direction as on an airplane).

Note that on the FC, the Aero package reduced drag (CD from 0.31 to 0.29) and included a spoiler.

Maybe they do something different on an airplane.

You don't have to take my word for it, please do some research:

This will get you started:
Spoiler (Automotive)

05-11-2011, 09:58 PM	#20
NoDOHC The quest for more torque Join Date: Sep 2008 Location: Sheboygan, Wisconsin Posts: 855 Rep Power: 17	I am not sure which type of spoiler you are speaking of, but i am referring to the type which reduces the aerodynamic drag on an automobile. A true spoiler is intended solely to improve fuel economy as it reduces the negative pressure behind the vehicle (similarly to a vortex generator. Downforce is generated by a wing (in the opposite direction as on an airplane). Note that on the FC, the Aero package reduced drag (CD from 0.31 to 0.29) and included a spoiler. Maybe they do something different on an airplane. You don't have to take my word for it, please do some research: This will get you started: Spoiler (Automotive) __________________ 1986 GXL ('87 4-port NA - Haltech E8, LS2 Coils. Defined Autoworks Headers, Dual 2.5" Exhaust (Dual Superflow, dBX mufflers) 1991 Coupe (KYB AGX Shocks, Eibach lowering springs, RB exhaust, Stock and Automatic)