Standard Turbos Surging?

[BrynDETT]

hey everyone, in the last week i have finally got the car on the road and been driving it. everything is going good apart from one thing... i will try my best to describe it lol..

kk, so if i roll up to a hill with minimal accelerator and the car comes onto boost on its own (from the load)... say it reaches 3psi or so, well... when i reach the top of the hill and my foot is still in the exact same position. the boost drops off as, and as it does the car starts the "surge"?? i normally change gears or put my foot down but.... if i keep my foot in the same position the blown of valve starts goin crazy, like opens a bit every half a second or so, meanwhile the car surges really bad.... this happens everytime i drive with my foot in the same spot and it comes onto and out of boost by itself... really annoying

any help would be great!!

thanx

edit: forgot the relevant things,, car has

microtech

standard r34 turbos

hks ssqv bov

Edited June 6, 2011 by BrynDETT

[R31Nismoid]

It's your BOV, or rather the fact you don't have stock ones.

[BrynDETT]

rly? man that sucks haha... its in a s13 so the engine didn't come with standard ones, is there anyway around it? bov is vent to atmo... would it be better disconnected? hate the sound of it anyways just wanted to make it abit easier on the turbos...

[DVS JEZ]

Source some stock ones from a wreckers. But im guessing u have aftermarket cooler piping. Will still work just have to add a piece for the stock ones. They come Bolted to a pipe which is easy to fit. Just make sure you get them bolted onto the pipe when u get them

[BrynDETT]

oh ok... hmmm wat is the exact reason why oen bovs wont do this?? so everyone with aftermarket bovs has this problem??

Edited June 6, 2011 by BrynDETT

[R31Nismoid]

OEM BOV's leak @ low throttle/idle, aftermarket ones generally do not.

Some people have issues, some do not. It's case dependant but hard piping makes it far more likely.

[BrynDETT]

thanx heaps for that nismoid.... just another thing to spend money on haha