800 big bore kit???

[ericlowe4696]

2003 rmk does anyone make one

 

[boxster7614]

I dont think anyone is making them anymore.

 

[jear bear]

Htg and psi both sell big bore kits for 800s about 1500 base price google polaris 800 big bore

 

[Andreas83]

Crankshop makes 910 kits.

 

[Volvokvaloya]

Find a used Union Bay Racing or Engine Tech 900 billett kit...thats the best way you can go.