forevaford

iTrader: (2)

right guys my 2 wd saph is set up at 2 bar boost.
im currentl using a greddy boost controller to achieve this, but its all over the place and is doing my head in, iv got a -34 actuater on their wound out to as much as i dare and with no boost control it will holt about 1.2 bar!
my question is how can i get this boost without using a poxy boost controller?
air to air injectors? im running l8 ecu with pectel bored
thanks for any info

Ebonycossie4x4

iTrader: (4)

boost does not always mean power,

uprate the head gasket take all the ignition out and wind up boost.

Be slower and drive like a sack of shit but you will have 2Bar lol.

Ebonycossie4x4

iTrader: (4)

sorry what you ean is you have lost boost, Surely you need a new actuator?

or the turbo is in trouble.

forevaford

iTrader: (2)

sorry, wot i mean is i have really good spec, and was mapped at 2 bar. with a boost controller that has inconsistancy, so i want to bin it and go back to std amel valve and dash 34 actuater?? but wots the maximum boost achievable from this setup?? shurely not 2 bar??

tabetha

If the set up is capable of achieving 2 bar, then with a correct actuator and amal it will do 2 bar.
tabetha

forevaford

iTrader: (2)

thats wot i wanted to here thank you, i hate boost controllers
will my -34 actuater be sufficient?

tabetha

So long as it's healthy yes, there is nothing wrong with the std amal valve, I run one despite my ecu being able to run air injectors if I want, well they aren't actually air injectors, they are CNG injectors, bosch don't make air injectors.
tabetha

fatmike

iTrader: (4)

i have a gizmoboost controlerset at 2 bar of boost took me 20mins to fit and set up mate would advise 1 off them

forevaford

iTrader: (2)

thanks guys.
iv tried a couple of boost controllers now an at pressent im using a Greddy speck 2 or somthing, i keep blasting up and down the bypasses, stopping having an adjust then going again, boost is all over the place. just want my 2bar or near without big spikes or tail offs.
i have a feeling tho that my turbos running out of puff as its only a t38.63, i have rs500 intercooler with big ports and manifolds so.... iduno. i will try ditching the boost controller and using std amel valve setup, il try and let u guy no how i get on
cheers

tabetha

T38.63 will run 2 bar without any problem so long as healthy.
tabetha

fatmike

iTrader: (4)

i adjusted mine while i was driving mate 2 buttons and thats it it hits 30psi bang on every time noboost spike and no trailing off have a look in to it mine is a gizzmo spec 2

Raj_FRST

ive spoken to a few tuners regarding this as my amal valve was buggered, more than one person has recommended the blitz spec s boost controller

You may have tried this, just thought I would mention just in case you hav'nt