Polished Manifolds
Harley shops do decent polish jobs. or you could always do it: http://robrobinette.com/polish.htm
I've polished an entire aluminum motorcycle frame, and there is one thing i can recommend... Zoop-Seal !!!!! after polishing your aluminum use Zoop-seal to seal the pores of the aluminum to make it appear even smoother and this also prevents aluminum oxide from forming.
I have no affiliation with zoop-seal. I have witnessed what it does and recommend to product.
TR
I have no affiliation with zoop-seal. I have witnessed what it does and recommend to product.
TR



