Correct required airflow CFM and boost pressure values for VP TAMD 61A?

[jms28]

Hi,

Where can I find the correct required airflow CFM and boost pressure for my Volvo Penta TAMD 61A engines?

I want to fit new aftermarket airfilters (K&N) and am keen to double-check that max. airflow is sufficient. Already checked Workshop Manual but only shows how to measure boost pressure, not what values they should have. No idea where CFM could be found...

Thank you!

 

[volvopaul]

I’d stick with what’s fitted as the surface area of the two filters is correct , fitting a cone type k and n may not work .