S5 Rotors I cleaned up, opinions?
 

So I have a set of S5 N/A "c" weight rotors for sale, and just recieved some interest from a few people. I realised I didn't really have good pictures of the items, so I decided to clean them up.

These rotors came out of a 140,000 motor that had a coolant seal failure, they look pretty damn good, but I am worried about the pitting on the front rotor. Here are some pics:

This is the Rear rotor, awesome shape:

http://i151.photobucket.com/albums/s...s/rotora01.jpg
http://i151.photobucket.com/albums/s...s/rotora02.jpg
http://i151.photobucket.com/albums/s...s/rotora03.jpg
http://i151.photobucket.com/albums/s...s/rotora04.jpg
http://i151.photobucket.com/albums/s...s/rotora05.jpg
http://i151.photobucket.com/albums/s...s/rotora06.jpg
http://i151.photobucket.com/albums/s...s/rotora07.jpg
http://i151.photobucket.com/albums/s...s/rotora08.jpg



This is the front, a bit of pitting on it, how bad is this?

http://i151.photobucket.com/albums/s...s/rotorb02.jpg
http://i151.photobucket.com/albums/s...s/rotorb03.jpg
http://i151.photobucket.com/albums/s...s/rotorb04.jpg
http://i151.photobucket.com/albums/s...s/rotorb05.jpg
http://i151.photobucket.com/albums/s...s/rotorb06.jpg


PS: This is what they looked like before I cleaned them both properly. The cleaner rotor is the rear, i cleaned it a bit already at this point. The dirty rotor is the one with the pitting.

http://i151.photobucket.com/albums/s...tyrotors01.jpg
http://i151.photobucket.com/albums/s...tyrotors02.jpg

Wooooooooow.

wow nice work, that looks damn close to a brand new rotor!:icon_tup:

thanks! Once again, these are for sale, $250 shipped to your doorstep.

what did you use to clean them with?

250 a pair? or 250 a piece?

+1

looks like a wire wheel.

The pitting is caused by rust it looks like. Honestly I don't think that pitting will pose any problems with operation of the engine, but it may be a location for carbon deposits to sit.

ouch-kabibbles, I hope not. (don't see any marks that I would expect a wire wheel to leave)

This was a hi quality wire wheel mounted to a bench grinder. When you say "i hope not" what do you mean? I used the exact same methods that are shown in the Pineapple Racing engine bebuild video.

Here's the video for cleaning rotors:

http://video.google.com/videoplay?do...36472454255155

Now, I I dont know what you mean by "I hope not" but this is how you clean a rotor. Please try to refrain from posting misleading information, pat.

The price is $250 for a PAIR SHIPPED TO YOUR RESIDENCE.

all I use are wire wheels haha not like a rotor is made out of sponge haha

Exactly! The rotors are pretty damn tough metal, and considering that the faces do not really touch anything, it would not matter anyway.

PS: I sprayed these with some WD40, wrapped in plastic, and boxed up.

Wirewheeling rotors has become the norm with a lot of engine builders. However there's some who do not do it. I didn't do it, but that's just me. I did it by hand and used a brass bristle brush and small splints of wood to break the carbon off. It worked well and kept the coating on the rotor without issue. I don't think the coating is anything super special with the rotors so it is probably asinine for me to have done that, but that's just me.

I was actually going to suggest sending these out to get coated to the guy who was interested in buying them. (He's building a 20B)

just for clarification, the coating you're talking about is different than the coating to which I was referring in my previous post.