anyone want to explain, or link me? i mean like engine manifold, hard pipes, tb and such. i have a dremmel and grinding wheels and stuff and lots of time. do i just grind through the textured level and polish? ty.

 

http://www.scuderiaciriani.com/rx7/polishing.html

 

100 grid, 200, 400, 600, 1000, 1500, and 2000 wet sand.. and then polish..

It takes time.. I think hand polishing is the best.. I need to take my parts and put on a wheel polisher..

Also, Alumium dust aren't the best for your health.. so do it outside or well vented place.. wear a mask..