View Single Post
      11-28-2012, 09:48 AM   #165
Joshboody
Lieutenant Colonel
 
Drives: pickemuptruck
Join Date: Jul 2009
Location: Phoenix, AZ

Posts: 1,708
iTrader: (7)

Air density is always more powerful then mechanical advantage, BUT both is even better. The CR limits are because of knock, but DI allows higher CR (less knock) so you really can't compare to PI.
Joshboody is offline  
0
Reply With Quote