420a header

[nickmills77]

i've been debating buying a header off of e-bay. I'm just wandering if anyone has experience with "cheap" e-bay headers (420a motor)? or should i go with the more costly "name brand" one?

whats the difference?

What kind of performance would i expect to gain?

[pooker]

Your gain will not be massive, maybe a few horses. I have installed a few ebay headers on 420a's and all I can say is do not get used to that shiny metal alot of customers cars turned a brownish rusted color only a few hundred miles after having them.