Thread: dump valve
View Single Post
Old Jul 14, 2013 | 05:43 PM
  #4  
CosworthGuy's Avatar
CosworthGuy
3dr Cosworth owner
 
Joined: Aug 2007
Posts: 2,217
Likes: 2
From: Lincolnshire
Default
You fit it and connect a vaccum pipe job done. They dont make them any faster though only make noise and on very big power cars have any benificial effect
Reply
0