1992 civic hatch with a jdm b18c, t3 48/60 garrett turbo, stock internals daily driver looking for about 7psi which fuel pump should I get 190 or 255 walbro. Also intercooler is a greeddy with 2 inch outlets, what size intercooler piping should I go with 2', 2.25" or 2.50"?

 

get the 255, this way you still have more room for more power down the line. thats what im runnin