When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have often thought about doing this. It would take several hours to do something like that and a few dollars worth of dremel bits. You can buy an RPM pre-polished from edelbrock if you want. You better buy one while the truck is still running though becasue you will need it to haul all the cash to the retailer.
If you want to take a ruff aluminum intake and polish it out, it will take you more that few hours to polish using a dremel. Made up a flex-shaft setup and use 80-320 grit sanding disks to start. Finished with felt bobs and small buffing wheels. Eastwood sells an aluminum polishing kit, but i found the entire process too time consuming. If already polished, Eastwood sells individually pieces of the kit that work great in the tight areas. Was able to polish majority using pedestal buffer, then used flex-shaft w/ smaller buffers to finish.
Posted topic not too along ago in another forum and most had same experience as ratsmoker. Just received Eastwood catalog and one of their 'new featured' products is called 'zoops seal' and no i did not misspell it. Claims it seals "all" polished aluminum and stainless steal. Seems too expensive and not sure it would work under high temp. Althought ,it does have motorcycle engine on cover.
I dig polishing things (especially on a work bench), so when I got mine 12 years ago I did the full polish treatment to it before installing. A month or two later it started looking dull, and it was a continuing project to try and keep it looking half way decent. Not easy to do when it's on the engine. 2 yrs. ago when I had engine apart-I polished it up (after having it glass bead blasted -duh?-what can I say I can't always make up my mind) and then bit the bullet and sent it and my cast aluminum valve covers (which were also part of my polishing regimen) off to Jet Hot Coatings, and for a little over $100. they put their magic stuff on them and it's awesome. I now only have to wipe down.
I see where EBrock is now offering manifolds already cerama coated, but it looks like only the SBC for now.
I had my aluminum Offenhauser intake powder coated silver with a clear coat over it. Looks great. The only thing you have to be aware of, is that aluminum will out-gas when it is placed in the oven to cure the powder coat. Gases dissolved in the porous aluminum will cook out and cause small pin holes in the coating. Some are worse than others. You won't know until you try it. My Offy manifold out-gased real bad in some spots, not at all in others. They had to sand it and do it a second time. Once it is installed, you won't see the pin holes with the spark plug wires, air filter, etc. installed. Cost was $90 to blast and coat the manifold.
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level
Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.