CSUPUEBLOTIM wrote:Glass beaded mine and it looks brand new.
HAHA THAT is EXACTLY what mine looks like lol, the reason i used walnut media was for the inside because the glass does not bounce around as much as the walnut does so the inside wasnt getting very clean.
Basically either i run the stock manifold or i run an ISIS manifold temporarily until i save enough money for the greddy or until they make a cold pipe for the new version of the Greddy Intake manifold with longer runners.
Anyone know if the ISIS intake manifold is as good of quality as the stock intake manifold? like the casting and materials?