Thread: cosworth black smoke running rich? backfires when revved hard thick black sooty plugs
View Single Post
Old Sep 9, 2015 | 06:43 PM
  #14  
wheelwizardrefurbs's Avatar
wheelwizardrefurbs
I'm Finding My Feet Here Now
 
Joined: Aug 2014
Posts: 112
Likes: 3
From: newcastle upon tyne
Default
i have also fitted a 340 chip from brands hatch performance its classed as a stage 2 but i thought around 340 was stage 3?
Reply
0