evo 3 exhaust manifold vs. busher racing ported mainfold?

[GstRacer]

witch do you think gives the best gains?? does anyone have either??

 

[4g63tsiawd]

burchur still uses the 2g manifold right. the evo will flow more air that a 2g, but I would get the ported evo manifold if I were you

 

[GstRacer]

Originally posted by GstRacer
witch do you think gives the best gains?? does anyone have either??

where can i get that at??