20-02-2012, 12:21 PM
As said before, stock pipes are fine for 200hp tbh, but yeh restriction occurs when pulling fuel quickly through a narrow pipe. The bigger the pipe the less speed the fuel will travel and the less restriction occurs, as long as the pipes are hard shelled, like nylon pipe, they wont crush. Easier entrance to pump is key
dont run a pump though, anything enough to make a difference at 5k will just totally shit everything up lower down once the demand is lowered.

![[Image: 22f2b6b2-758b-4c1c-96fb-6fa9c6059b13_zpsf306b56b.jpg]](http://i585.photobucket.com/albums/ss299/Ha11elujaz0rs/22f2b6b2-758b-4c1c-96fb-6fa9c6059b13_zpsf306b56b.jpg)