View Single Post
  #5  
Old 28th April 2014, 06:06 PM
Goran's Avatar
Goran Goran is offline
Senior Member
 
Join Date: Feb 2011
Posts: 2,178
Default

Exactly as HP says. Have a look at the back of your engine it feeds directly into bored out holes in each side of the block which links up with all the exhaust ports just before the headers. Therefore all it does is blow fresh air directly into the exhaust only during start up.
Reply With Quote