wimwerf

hello,

i have a question. a mate of mine has a turbosmart megasonic dumpvalve. but it is not sissing at all. his old dv is working well. so there is no vavuum prob. but when we put the turbosmart dv back on then there is nothing. you can adjust the dv from soft to hard. but nothing.

somebody has any experience with this. do we have to modify something.

the cos is running 21psi.

sunny

iTrader: (1)

You can hand-twist the end to adjust the spring pressure.

Thanks - Sunny.

wimwerf

what do you mean sunny?

i know there is on top of the dv you can twist this little thing ehich is connected to the vacuum hose

or can i adjust more?

wim

sunny

iTrader: (1)

hold the whole end of the d/v (the blue bit) and twist it.

wimwerf

and how much do i have to twist then

till i hear a sound

thanks so far

sunny

iTrader: (1)

it will only go so much....I am talking about the whole blue end. Don't try and force something else.

wimwerf

ok sunny.....i just talked to my mate. he told me he did adjust the whole blue end to the max it can for the hardest sound. but it didnt worked. he didnt hear anything.
he putted the old piston dv back on and it was sissing loud.

strange......

Stavros

maximum is hardest spring, its not opening, tell him to twist the fucker the other way!

wimwerf

i mean for the spring the softest position for the loudest sound.

but thanks anyway

wimwerf

its this one which doesnt work properly. the scription tells you to use a 5mm vacuum hose. but there is not a 5mm connecting on the inlet manifold.



someone can give me an idea

cheers

Chipperx2

Max

I had one of them on my old S2 and then on my Cossie for a while. Didn't need to adjust anything at all

And now KeithG666 has it on his S1 and it works great apart from being

Sorry I can''t offer any help though

cosworth3d

i tried the valve on hard on soft in the middle but it stay's the same and in the discription they really advise you to use a 5 mm vacuum hose but the stange thought i had that the connection on the inlet stay's the 2,5 mm so just changing the vacuum hose wont be enough ???
Does anyone have such a valve fitted on a cvh or cossie engine ????????

wimwerf

anyone

boost mad

iTrader: (8)

maybe it fooked. take it bask and get a new one??????????

wimwerf

this could also be a possibilty

Rich@rd

No, because the dv from Richard in his blue escos (de groot) didn't also do very mutch.. So it must be a coinsidence (spelling) that they both fooked

wimwerf

hey richard. ive asked this also on extreme machines. maybe someone know overthere. i've found this very strange. maybe the spring inside is to heavy.

wimwerf

somebody an idea