What are aceptabl;e limits for emissions on a stage 3? what should the CO be etc? I am at a place tomorrow that has a gas emisions tester so would like to check it!

 

M.O.T.-able figures aside, depends on the spec' that goes with the chip.

 

less than 3% in order to pass the mot. actual emissions will depend on the setup.

 

Cheers guys had remembered something about 0.8 to 1.3 co was a good level! but the guy will know the MOT levels! it is basically an ahmed chip 803's nae boost yet till it is set up running basically RS500 everything!