<span style="font-size: medium; "><span style="font-family: Arial; ">Hi everyone, anyone know how to clean dirty burnt nitro from my engines and make it look like new?</span></span>

Dawn Power Dissolver.</p>

You can find it at Wal-mart</p>

Ken</p>

I tear mine down, take all the rubber parts and gaskets out, bake em in castor oil for an hour or so, come out looking like there right off the cnc machine

<font size="4">  When using the Dawn, be sure and plug all openings and Rinse really good.  I usually apply a little heat with a heat gun after to dry it out good.  That stuff really does a great job, might take a couple applications.           ENJOY   !!!   RED </font>

<span style="font-size: large; ">Thanks guys for your suggestions. Happy flying.</span>

Buy a used crock pot at a garage sale, fill it with full strength anti-freeze, and cook it for a day or two in the garage. Works like a charm!