Lower intake

Originally Posted by Megan370z

the problem is i don't know how much porting that company removed from the lower intake .. hehe

because I do have an extra one here and I did wanted to do something similar but its quite low in my priority list.

I never thought I would ditch the N/A world. It seem like the dark force was too much to resist !!!!

Originally Posted by Eclipz

Can you give the specs of how much you bored from your TBs and where you got them done. and how much you extruded from the manifold?

what CAI are you running with your bored TBs? what other mods do you have? sorry for all the questions, just want to get a better idea of what could contribute to your gains. if 340 is legit, then you should consider cams next.