2slw4u

iTrader: (4)

can you sand blast a rotor without damaging it? let me know

Aaron Cake

iTrader: (1)

Engine rotor? Brake rotor? Distributer rotor?

I wouldn't sand blast either one. It will damage the surface, making it hard and creating many tiny pock marks.

2slw4u

iTrader: (4)

an engine rotor, and same thing with the block, and the rotor houxings and stuffor how should i clean it

incubuseva

iTrader: (13)

Like Aaron said, if you sand blast it you'll destroy it essentially.

Engine rotor > use some sort of chemical. Brake cleaner, carb cleaner etc. I would say soak it in there + then use a plastic bristle brush to scrub it w. Rinse, repeat.

Boost or Bust

iTrader: (1)

I've heard of soda blasting which is supposed to be good for thin and light metals.

clokker

iTrader: (2)

Walnut shells would be suitable for that as well.

Kyrasis6

Baking soda works great, just scrub it with a brush and some degreaser first then dry it off. The soda takes the carbon off nicely and it doesn't touch any of the metal.