Wats the best impeller 02 xp ?

[k_24]

Looking to get better low end to be able to bite the water better on a 2002 xp 967
Whats the best impeller and pitch
And intake grade ? ?

 

[Matt Braley]

Solas 15/20 Concord

Those hulls don't really need a grate unless your always riding in choppy water