Re: 98 CBR900RR Cold Air Induction
Whilst air temp must have 'some' effect on cylinder charging, have you considered this:-
(Bit of a ramble). I've just been working on a GPZ (ER) 500, sorted out a lethally siezed suspension unit, thought all was well and sent the lad on his way. He came back on Thursday. Engine started fine, ticked over etc. After a few minutes it started bogging and missing. Long story of checking carbs, filters, fuel supply, later, it turned out that the engine breather was pumping excessive blow by into the air box. (Rings siezed, maybe do a seperate thread as I need your opinion bladeracer).
I wonder by how much the mixture purity is affected by the recycled crankcase gas that emmisions laws legislate. Maybe routing the breathers to atmosphere would give a better return?