Headers How long will they last
 

Stelling big tube vs CMI sport tube. Howmany hours can you expect out tof them in fresh water. i have heard Stelings are much better, Only people with first hand expirence please. Preffereably people who have had both( please chime in). I have read many of the treads that people have had issues with the 525's cracking but not much out there on the Stellings......

So the stellings crack just as easy as the CMI's?