Unfortunately white plastic has a tendency to yellow after a few years out in the sun. Drawbacks to owning either color. A heat gun should do the trick. I bought one at Harbor Freight for about $20.00.

 

Be careful about acetalyne torches around thin plactic gas tanks. [img]i/expressions/face-icon-small-happy.gif[/img]

 

raptoraz[img]i/expressions/face-icon-small-happy.gif[/img]idnt you hear? It was a warm day in Cali, 1999, and somebody had left his white warrior out in the sun, not noticing, the sun started to turn the plastic yellow, and took new form. Then a honda engineer stole his warrior, put an xr engine in it, and now we have the beloved 400ex [img]i/expressions/face-icon-small-smile.gif[/img]

 

Thats just wrong.

-Matt

99' 400EX, nerfs, bumpers, trimmed plastic, twist throttle, WB E-series
85' mint 350X, supertrapp

 

When I get on & off of my blue raptor sometimes my shoe drags on the fender and leaves dark marks is this what your calling stress marks?? And also how hot do you get the heat gun??
THANKS

 

HELP!!!!

 

Just take a propane torch to it.