Stop aluminum issues
 

I have mostly an aluminum extra engine. meaning the valve covers intake and timmeing chain cover are aluminum. how do we stop the issues to polishing every day.

My block as sate for some time so i need to take is apart again but the aluminum would be nice if i didnt have to keep cleaning it. But if not cleaning it give me somethink to do.

Re: Stop aluminum issues
 

GOOD TOPIC!!!!!!!!

I was coming on tonight to ask the same thing, how guys with alum. valve covers kept them polished on the vehicle or what they used.

I know I've found using my car body buffing and rubbing compound, along with machine polish and the mag/alum. polish all 3 together one after the other work well.

However mine get water spots and look aweful and I hate it.

Just tried mothers power ball, nothing special on it, had to end up doing it by hand. However I didn't try their power metal polish.

Only thing I got and use other then the car stuff is eagle one mag and alum. in a tub. That's what I've found so far.

Normal car wax doesn't seem to do much, neither does mother's chrome polish, not on the alum. anyways.

Re: Stop aluminum issues
 

you might could have that clear coat put on those parts. you know the coating that is used on aluminum wheels. i am not sure how that will work. start checking with the wheel manufacturers!!!!

Re: Stop aluminum issues
 

I thought of that but from many experiences in the past I said no way.

The stuff turns yellow, dull or spotty after awhile and looks aweful.

Someone said clear powder coated once though, never thought of it.

Re: Stop aluminum issues
 

If you want to keep it bright, there are a couple of things to consider, either chrome everything, OR polish the parts and coat them with the ZOOPS compound. I have a fair amount of polished items under my hood and I use a metal sealer treatment from Wizards polishes to keep dirt and corrosion out of the pores of the aluminum. I have a polished radiator, windshield washer container, radiator overflow, master cylinder cover, power steering cap, hose brackets, A/C dryer/canister, and many other things, usch as billet wheels. I usually polish once a yeara and clean up the rest of the year to keep dust off. The metal treatment does make a difference

Re: Stop aluminum issues
 

These are your best options. Betond that you can polish them then use clear paint to protect them, but it will take some of the shine off.

Another optionis to have the HPC or Jet coated. It's not as bright as chrome, and looks a little more blue than polished aluminum but it holds up very nicely.