It's my S&S engine...I totally 'fubarred' the aluminum by using a "quick fix" spray-on cleaner. In a
total "brain freeze" moment...
wrong application!!!:rules:
Lots of parts on this bike, including the wheels, are chrome. BUT FYI - Meguiar's Hot Chrome Wheel Cleaner and billet aluminum are
NOT compatible...
AT ALL!!!:cooleek:
Fortunately, the bike was cold when I initially (mis)applied this spray-on crap, and I haven't started it since which
may have helped contain the stains to the very surface and not opened up the porous aluminum to absorb it deeper. Had that happened, a $35K bike would have been ruined.:sosad
Anyway, my process since that heart attack has been meticulously going through each fin and polished billet part using X-Treem Metal Polish wadding, then (while wet) gently rubbing 0000 steel wool over the part, then wiping it off with a micro-fiber cloth, then applying White Diamond Metal Polish (which is where all the white residue is coming from), then wiping it off with another clean micro-fiber cloth.
The results are
great (on the parts I can reach...a zillion nooks & crannies!), but it's VERY time consuming (to do it right:buffing

, and it's leaving quite a residue mess. I'm wiping the hoses and plastic fitting covers off with Meguiar's Leather Wipes, and they're fine.
Well, now you know "the rest of the story". Any more ideas on final residue clean-up, or is labor intensive 'elbow grease' my only solution?? :thx