any 1 know of a good R,R ? need AFR/laba readings

[maxeffort]

Looking at those graphs i would say its definately rich, you notice the dip in the boost psi as the engine gets richer and richer eventually your picking up a slight missfire at 5000rpm when your plugs are starting to give up, i cant see any plugs coping with these fuel ratios but you could try a smaller plug gap and see if you notice more mid range pull. I would definately get it set up on the rollers by someone who you trust as i wouldnt be happy with these numbers, i dont think its the rolling roads sensor though,although there is a big delay,im guessing they put the lambda reader up the tailpipe.

[trickymicky]

Looking at those graphs i would say its definately rich, you notice the dip in the boost psi as the engine gets richer and richer eventually your picking up a slight missfire at 5000rpm when your plugs are starting to give up, i cant see any plugs coping with these fuel ratios but you could try a smaller plug gap and see if you notice more mid range pull. I would definately get it set up on the rollers by someone who you trust as i wouldnt be happy with these numbers, i dont think its the rolling roads sensor though,although there is a big delay,im guessing they put the lambda reader up the tailpipe.

very grateful for your reply/infor .
spot on mate.

i was told it was running ''RICH'', which i do sopose is better than ''LEAN''

i use GM OEM plugs, which alot of people use in stage 3 cars and have no problems, i think it's the standard map mate, is shoking,

is why a lot of people that go stage 1/2 say petrol is sooo much better , as feuling is corrected .

again mate very grateful for you help/advice ,


and hope courtenay sport sort things out end of april .

kind regard's