What are the 'acceptable' emissions levels that would pass the SVA test for an 893 Blade (rejetted + Pipercross filter)

My 94/5 RF900 passed the SVA at 3.5%, but they tested for 4.5% or less. but not sure if that was correct and should of been 3.5%.

I think the IVA is still the same for older engines.

Either way I did not nneed a CAT.

ok ...tks...cheers...

You'll have to be able to prove the engine age though...

adrian

Ok...Haynes Manual has worked so far...they accepted my report/referncing