I was thinking about possibly dying my stock black parts of my GT a different color, must the parts be white in order to dye them or I won't have a problem dying my black parts a different color?
they need to be white and need to be of a dyeable material. u can use Rite dye to dye stuff. its a powder, comes in a small box, mix it with boiling water... follow the directions on the box.
Here's a set of rims I dod for my inferno. The streaking in the rims is a result of a lack of glueing technique vs any discoloration as a result of dying.
It's actually RIT dye and you can get it in liquid form as well. A little more easily dissolved in water.
You can also dye any lighter color, not just white. But the color you're dying must typically be darker (blue, purple, black, red). I've done yellow, orange and flo. green wheels to various darker colors.
You can adjusty the depth and tone by the length of time you let the parts soak. I made some yellow rims a flo. orange with red dye using a weak mixture and shortened the soaking time.
Years ago, Associated changed from true nylon parts to a more composite mix. Shorlty after they started molding the stuff in black because the new parts were melting/distorting from the boiling.
Boiling used to help the old AE stuff become more flexable also.