Opinions; Postons Headers

[pilgrimcustoms]

I have a set of like new Poston's headers for my GN project. For a slightly modded car, will these do more harm than good? I am hearing a lot about lag with some stock cars with headers. I am leaning towards keeping my stockers. Opinions?

 

[charlief1]

If you like the way the stockers were working keep them and put the Postons in the closet for now. You can always put them on if you go to something bigger or make changes later. Poston is pretty much out of business so hang on to them for now.

 

[salvageV6]

If you port the weld slag out of them and make sure the ports are at least as large as the stockers, compare them first, and open the turbo inlet large tube pipe to stock header size you should do okay with them.

If you didn't do that, then keep the stockers.

Takes about 4 years to crack them on a daily driver but like the stockers they can be welded too.