View Single Post
Old 12-22-2017, 04:36 PM   #6 (permalink)
gone-ot
...beats walking...
 
Join Date: Jul 2009
Location: .
Posts: 6,190
Thanks: 179
Thanked 1,525 Times in 1,126 Posts
Which purpose?

Fuel Economy = Small spoiler; something to minimize airflow disruption.

Down Force = Large spoiler; something to convert horizontal airflow into downward force.
  Reply With Quote