650/X-2 lowend impeller?

[moto pro]

hello i have a 91 650sx mostly stock with a coffmens pipe and was wondering what pitch impeller to get for some good bottom end? dont want to loose way to much topend tho. thanks

 

[Bcrow]

8/16 skat if you are not doing any more mods or a 9/17 if you plan on doing more engine work

 

[moto pro]

8/16 skat if you are not doing any more mods or a 9/17 if you plan on doing more engine work

how would the solas 13/18 campair to those?

 

[Bcrow]

how would the solas 13/18 campair to those?

Couldnt tell you from experience but i have been told its a good prop for your application but doesnt seem as popular as the skat trak everyone recommends the skat trak

 

[Crab]

8/16 is about the best you will get, but that said a mostly stock 650sx has no bottom end...

 

[moto pro]

ok thank you guys for the input