K2RD

http://www.k2rd.com/products/fuel/1743100.html

Gets rid of stock fuel rail damper on 13BREW primary rail. Costs a lot less than the stock replacement fuel damper.

-K2RD

EpitrochoidMan

I know it's been discussed before, but what is the drawback(s) of removing the FPD?

CrackHeadMel

iTrader: (2)

With the primary and secondary fuel rail running one after another, the fuel changes as one set of injectors fire causing a ripple in the full pressure at the other fuel injectors. Not haveing the same fuel pressure means your not injecting the same amount of fuel. Im not sure if its _bad_, from what i understand it would just stop you from making the same amount of power.

Under a high boost where every tiny bit of fuel counts, could see it bing a problem though

-Jacob

Evil Aviator

The fuel injectors take a beating. However, most people who would use something like that PD eliminator are going to use a good fuel pressure regulator, such as SX, with a built-in pulsation damper.

Piranha

It wouldn't be a ripple on the next injectors, pressure in liquid is equal on the whole system. There isn't anything to smooth out injector pulses. A lot of people run banjo bolts on FCs instead of our dampers. I haven't seen anything bad happen, yet.

Ever have a sink where you can shut off the water REALLY fast and then hear the pipes bang? That is the same thing, without a damper.