Forge 007P Diverter Valve Installed
#16
Racer
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Originally Posted by ThunderC4S
Fantastic - Did you get the spring kit with the spacers from Forge ?
Rgds,
ThunderC4S
Rgds,
ThunderC4S
I had a friend make up a couple of alloy spacers, 2mm and 4mm, so that i could tune the spring tension with either 2mm, 4mm, or 6mm ;-)
#17
Could someone tell me on the photo of the stock intercooler the hose nipple above the waste gate line that is caped off (that is refered to as a test port) on my 92 turbo has a hose running to a vac. diaphram mounted on intake manifold that has a hose running to the intake. Can this be removed and capped off ,I have no air injection and i think this system had something to do with it's opperation
#18
Originally Posted by Miles965uk
You cant have an open air whoosh sound thingy with CIS, but the Forge BOV recuricalting ones do make some noise when shifting.
#19
Three Wheelin'
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Just got my Forge.
What is the ideal spring/shim setup with 1 bar spring in the wastegate?
What is the proper way to tune it?
This is on a 3.3 t and mine came with the tuning kit.
Thanks.
Ryan
What is the ideal spring/shim setup with 1 bar spring in the wastegate?
What is the proper way to tune it?
This is on a 3.3 t and mine came with the tuning kit.
Thanks.
Ryan
#20
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Originally Posted by Ag02M5
Just got my Forge.
What is the ideal spring/shim setup with 1 bar spring in the wastegate?
What is the proper way to tune it?
This is on a 3.3 t and mine came with the tuning kit.
Thanks.
Ryan
What is the ideal spring/shim setup with 1 bar spring in the wastegate?
What is the proper way to tune it?
This is on a 3.3 t and mine came with the tuning kit.
Thanks.
Ryan
Great question, i dont really know - Hopefully someone will be along soon to answer this, as i am interested too.
#21
Three Wheelin'
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Her is what I got from Forge...they just linked me to their website.
I guess a boost guage is the only way to tell what is going on.
Originally Posted by ForgeMotorsport
Now you can fine tune your Blow Off/Diverter Valve to the exact needs of your engine with this complete tuning kit.
Your valve tuning kit you will find four springs and three spacers.
The strongest spring is the red, followed by the blue, yellow and finally the green which is the weakest. The spacers enable you to fine tune the settings between two spring tensions if required.
We normally supply our valves, unless requested differently, with a spring that will match the tension of the manufacturer’s original fitment valve. However, as many owners undertake tuning modifications some may wish to re-tune the valve characteristics to suit a given application.
If you are finding that the valve is dumping more than required or you are loosing boost pressure it is normally an indication that a stronger spring is required. Conversely if the valve is failing to dump it may be necessary to install a weaker spring. If during this tuning of your valve you are faced for example with the red spring being to strong and the blue spring to weak, you can add the spacers to the blue spring to increase the tension by small increments, thus achieving a setting between the red and blue springs."
Valve Spring color coding
Green - 5-15 PSI
Yellow - 15-23 PSI
Blue - 23-30 PSI
Red - 30 + PSI
Your valve tuning kit you will find four springs and three spacers.
The strongest spring is the red, followed by the blue, yellow and finally the green which is the weakest. The spacers enable you to fine tune the settings between two spring tensions if required.
We normally supply our valves, unless requested differently, with a spring that will match the tension of the manufacturer’s original fitment valve. However, as many owners undertake tuning modifications some may wish to re-tune the valve characteristics to suit a given application.
If you are finding that the valve is dumping more than required or you are loosing boost pressure it is normally an indication that a stronger spring is required. Conversely if the valve is failing to dump it may be necessary to install a weaker spring. If during this tuning of your valve you are faced for example with the red spring being to strong and the blue spring to weak, you can add the spacers to the blue spring to increase the tension by small increments, thus achieving a setting between the red and blue springs."
Valve Spring color coding
Green - 5-15 PSI
Yellow - 15-23 PSI
Blue - 23-30 PSI
Red - 30 + PSI
#22
Search for this. I seem to recall people running 1bar of boost used the green spring and 2 shims. but please check before taking what I THINK was said.
Adding a shim will hold the valve shut longer before it opens.
Adding a shim will hold the valve shut longer before it opens.
#23
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Originally Posted by Ag02M5
Just got my Forge.
What is the ideal spring/shim setup with 1 bar spring in the wastegate?
What is the proper way to tune it?
This is on a 3.3 t and mine came with the tuning kit.
Thanks.
Ryan
What is the ideal spring/shim setup with 1 bar spring in the wastegate?
What is the proper way to tune it?
This is on a 3.3 t and mine came with the tuning kit.
Thanks.
Ryan
Can you please measure the thickness of your extra shims for me??
Cheers.
#24
The springs are rated as follows:
Green 5-15
Yellow 15-23
Blue 23-30
Red 30+ (not recommended for use in the 007)
All of the 007s should include a partial spring tuning kit and two shims. If your valve has "forge" machined on the BODY of the valve it is a diaphragm valve that we call the Eliminator and it does not include the extra springs. Apart from that the valves look nearly identical.
Green 5-15
Yellow 15-23
Blue 23-30
Red 30+ (not recommended for use in the 007)
All of the 007s should include a partial spring tuning kit and two shims. If your valve has "forge" machined on the BODY of the valve it is a diaphragm valve that we call the Eliminator and it does not include the extra springs. Apart from that the valves look nearly identical.
#25
Just noticed you asked about the shims, they are ~1.45mm.
If you find that two are not enough to give you the response that you want go to the next stiffer spring.
Also, the orientation of the valve has an impact on its performance and response. As well as the sound, the valve will make more noise if the charge air enters from the bottom port.
If you find that two are not enough to give you the response that you want go to the next stiffer spring.
Also, the orientation of the valve has an impact on its performance and response. As well as the sound, the valve will make more noise if the charge air enters from the bottom port.
#27
Rennlist Member
Originally Posted by l clark
Could someone tell me on the photo of the stock intercooler the hose nipple above the waste gate line that is caped off (that is refered to as a test port) on my 92 turbo has a hose running to a vac. diaphram mounted on intake manifold that has a hose running to the intake. Can this be removed and capped off ,I have no air injection and i think this system had something to do with it's opperation
I can't tell you if you can just cap it off or not but the 3.6l's were plumbed this way vs the 3.3l which were the way you described.
#28
Originally Posted by turbo 3.6
Hi Pat,
The value you guys sent me has a Alloy piston (not diapham) and i never recieved a spring/shim kit..???
Had to make up a couple of shims.
The value you guys sent me has a Alloy piston (not diapham) and i never recieved a spring/shim kit..???
Had to make up a couple of shims.
#29
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Originally Posted by pat@forge
Just noticed your location. We include the partial spring kit with the 007 over here in the North American market but I am not positive that they do it from the Euro branch.
#30
Hi
I was checking the piping in the engine bay and found that the small hose from the top of the CBV is not connected to anything. I have looked all round the area and can't find anything obvious it should connect to. Can anyone send a photo of where this small hose should connect to.
Thanks
I was checking the piping in the engine bay and found that the small hose from the top of the CBV is not connected to anything. I have looked all round the area and can't find anything obvious it should connect to. Can anyone send a photo of where this small hose should connect to.
Thanks