Originally Posted by
Versus_Creations
sounds like it needs a setup by someone who knows what they are doing.
co should be around 3-4% depending on spec.
ppm should match the co as a rule. So if you have 3% fuel expect 300Hc's If any less this indicates nice tight engine.
jano once ive checked the cam and done what i could to get it right whens best time to bring it down