Anonymous

...it has 2 ports....you normally just put a bosst bleed valve in the pressure side...BUT this will create a spike in boost that i dont want....can i put a bleed valve on the other port (negative one?) and control the spike?

Trying not to spend like 300 quid on a jap contoller

JTECH James

iTrader: (13)

surely you arnt going to want to run max boost all day long....... a boost controller would enable you to cruise at low boost levels and save your engine some stress

Anonymous

Phil, wasnt it only yesterday you said you shouldnt ever take advice off a forum and should phone a pro, so why bother posting this? PMSL

JTECH James

iTrader: (13)

he will be fitting nitrous next

Anonymous

Only if he can find a good mail order retailer for refills, or there is a filling station for it on his road

Stavros

You dont run full boost all day long, he will only hit full boost when gunning the shit out of it, and then surely he will want full boost?

Personally, unless your full boost was engine killingly high, i dont understand the point of having multiple boost levels

JTECH James

iTrader: (13)

really hot days i run a tad more boost.........

Porkie

iTrader: (1)

You will do when/if you ever get your Skyline on the road!

You may get to the end of the road on low boost with the Gearbox in one piece!

JTECH James

iTrader: (13)

and if its wet i wouldnt want to run max boost especially if comes in with a bang!

Anonymous

...any chance of answering the question instead of either retarded replies or posts telling me why i need another method of boost control?

...BTW beleive it or not you can turn the boost down quite easily with a bleed valve.

..i just want to get rid of the spike!

Chip it isnt a dodgy situation though as i said before anything important RING A PRO..not ask on a forum ...Your stalking is reaching a whole new level as i leave your actual dribble posts alone..yet you reply to ALL mine Still could be worse you could be fat and ugly...OPPS

Anonymous

If you want rid of the spike, mount it how you have now on the gate but put the bleed valve right next to the wastegate instead of on a long line into the car, the spike is caused by their being a delay while all the line up into the incar valve pressurises

kjc300

iTrader: (1)

as if by magic!!!!

https://passionford.com/forum/viewto...009&highlight=

Anonymous

...its not an incar valve...its goin betwwen the wastegate and the intercooler pipe take off a good metre between the 2 still!

Anonymous

You need to take a feed from somewhere else then, you will always get a spike if you have that volume of pipework before the pressure hits the wastegate.

ECU Monitor Enthusiast

iTrader: (1)

Phil,
Try some shonky bosch air injectors.
Wouldnt that be cheapest for you as you probally dont pay for them

YBP

You can´t use a bleedvalve, you must use a (don´t know what it is called in english) for example a valve that sits on aircompressors to adjust airpressure.
You take the actuatorhose and put an "Y" in it. One hose goes from there and directly onto the operating side of the wastegate, the other via the valve to the negative side as you called it.
This way you will get an 5psi increase in boost if you adjust the valve to 5psi and virtually no spike. With the valve set at 0psi you will get the spring default pressure.

Lars.

Rs1

iTrader: (1)

What about a turbosmart eboost controller??
Like the one Rod used on his old spec.

Anonymous

He doesnt want to buy a controller he said.

can kind of see his point if its just a road car

Fudgey

iTrader: (4)

i got a set of air injectors for sale, £200 and hey are yours, can post tomoz too lol

GARETH T

as he says,, pressure regulator the bitch

can be bought from rs for little money

thinking about it,, didnt you once use this setup? like godfree sells

Tony Ryan

You mean the RS reg that bleeds the Twin port actuator kits.

by the way your spelling
GODFREE , freudian slip mate as nothings free there

GARETH T

GARETH T

http://rswww.com/cgi-bin/bv/rswww/se...0&cacheID=ukie