When you did the air cleaner conversion from the stock football, did you also do the crank case swap? Or run it into the back plate of the new setup?

Thinking about the change and from a performance perspective is it worth doing it?

Thank you in advance.

 

yes most of the hiflo a/c's have some breather provisions in the design. yes from a performance perspective it is imperative in ncrease the incoming airflow, and yes you will need to either retune the bike yourself, or have it done profesionally.
m

 

Thank you marco

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Got new Ness air cleaner installed, deepened the tone of the exhaust even after I installed torque inserts.
As all have said from what I read response is crisper ..

Thanks for the insite..

Now next project?