Thread: 100% synthetic oil not when below 0o C?
View Single Post
  #3  
Old 02-19-2007, 06:43 PM
Dave Dave is offline
Senior Member
  
Join Date: Jul 2006
Location: StL, MO
Posts: 392
Default
Leon,
Does your '07 have an intake restrictor? One of those would really reduce top end power.
Reply With Quote