525 Header fix
#1
525 Header fix
A friend is considering buying a pair of used 525 long blocks. The engines have no headers, It seems he will end up spending more on the new headers/tails if he buys them new than the engines themselves! Gen X headers are like 14K with tail pipes! WOW........ I know the bolt pattern is different than regular heads, so since the "525 problem", has anyone made a fix for the problem??... like an adapter or something so you can use old style headers If not, are there any brands that make "reasonably priced" headers for these engines? OR, does anyone have 2 used sets they are looking to part with? Thanks in advance.
#4
Platinum Member
Platinum Member
iTrader: (6)
Id sell those heads to another member who already has the headers, buy AFR, Brodix ect. that flow a bunch better and be done with it, then put e-tops or something else on it, JMO
#9
Gold Member
Gold Member
I think the headers that have the outer tubes welded directly to the flange are the bad ones. I had the newer style on my 2005 model motor. I just replaced mine after 220 hours and they tested OK. No headers are going to last forever though.