alright i have a b18c5 motor with these specs:
portflow ported and polished head
portflow springs and retainers
Toda racing spec B camshafts and adjustable cam gears
jdm p30 oversized pistons and a spoon head gasket which makes the compression 12.4
DTR header with an apexi n-1 exhaust
tuned with chrome in seattle to about 200 whp and 133 wtq.

my ITR intake manifold along with all the fuel parts are stock. the only exception is i have a B&M fuel pressure regulator. do any of you know where i could get my stock ITR intake manifold cut open and ported?
also should i get it re-tuned somewhere up here because of the altitude difference between seattle(where it was tuned) and ames, iowa(where i live)?

 

any help would be greatly appreciated.

 

I can do it for you. Check out my site, it has pics and pricing info.

 

You will need to change the injectors to over 310 at least, and use the stock regulator. The B&M regulator is a MODIFIER, and will not go lower than the stock pressure. It is also CRAP from its failure rate.