Mine are coated inside and outside...the coating is thicker on the inside...there is an article in last months Hot Rod Magazine...check it out...I have no problem with melting.
TNVIPER said:There are differences in coatings....ceramic not near as good as jet hot.....I think Prof has the jet hot....I know a guy with an SRT8 and jet hot headers...you could hold your hand on his headers after the car was turned off for 5 minutes..try that with ceramic...
Yellow venom said:Thanks for the heads up,:rock: melted fenders would suck![]()
HOT RAM said:I thought Jet Hot WAS ceramic ?
If it isn't,what is Jet Hot ?
Mine are ceramic coated by AirBorne and seem to work fine (the stainless ones on the 99 Ram)
Prof said:200 is a huge number...but easily 75 to 100.