View Single Post
Old 02-06-2011, 04:40 AM   #13 (permalink)
fusion210
Master EcoModder
 
Join Date: Jan 2009
Location: USA
Posts: 263

Winsight - '06 Honda Insight
Gen-1 Insights
90 day: 72.19 mpg (US)
Thanks: 244
Thanked 86 Times in 61 Posts
Quote:
Originally Posted by Execut1ve View Post
so long tube headers are more what I want?
Long tubes and more importantly, small diameter primaries. It's explained well here. Header Basics - How Headers Contribute to Horsepower - Car Craft Magazine
  Reply With Quote