boost controller Q's... please help!
#1
Blur
Thread Starter
boost controller Q's... please help!
I'm relatively new to the forums and new to fd3s ownership, so be nice... I've been digging for a while without a clear soultion about my boost controller dilemma. I just bought a trubosmart manula boost controller. I'm running stock twins, but I have a BLITZ intercooler, hard piping, hks intakes, bigger injectors(forgot what size), Apexi Power fc commander, no Cat, Racing Beat exhaust, HKS twin power ignition system, Greddy type-s BOV, and more.
I want to crank up my boost from stock (7-8psi) to about 11-12 psi, so i bought a manual boost controller (turbosmart). A few Q's...
1) can i achieve my boost goal safely with the addition of the single mbc?
2) is there any complicated tuning involved before and after install? or is it plug-n-play for the most part?
3) any tips on how to install?
I know I sound like a complete newb, but it's much more beneficial to get answers to my PARTICULAR situation from experienced owners who know the answer rather than blow my motor by using advice about someone else's unique setup that might not work with mine.
I want to crank up my boost from stock (7-8psi) to about 11-12 psi, so i bought a manual boost controller (turbosmart). A few Q's...
1) can i achieve my boost goal safely with the addition of the single mbc?
2) is there any complicated tuning involved before and after install? or is it plug-n-play for the most part?
3) any tips on how to install?
I know I sound like a complete newb, but it's much more beneficial to get answers to my PARTICULAR situation from experienced owners who know the answer rather than blow my motor by using advice about someone else's unique setup that might not work with mine.
#3
Blur
Thread Starter
That's what I was thinking too, but my fc commander says I'm at between .45 and .55 bar... I was thinking maybe I could take off some of the pressure that's opening up the wastegate by using a manual boost controller. another Q, I've seen people running 2 mbc's on the twins. is this necessary?
#4
Rotary Enthusiast
Hi there, so it sounds like your car is running off wastegate spring pressure (about 7 psi).
Usually there is a pill, or restriction in the line that runs to the waste gate, that restricts the flow so prevents it from opening untill 10psi.
Its quite straight forward, you will just need to remove your intake piping so you can see the stock waste gate hose.
Then its just a matter removing the old hose, and attaching a new longer piece of hose that's long enough to go to where ever you want to mount your boost controller.
Im pretty sure its the top short blue hose in this image you may want to confirm that, my memory may not be correct)
Usually there is a pill, or restriction in the line that runs to the waste gate, that restricts the flow so prevents it from opening untill 10psi.
Its quite straight forward, you will just need to remove your intake piping so you can see the stock waste gate hose.
Then its just a matter removing the old hose, and attaching a new longer piece of hose that's long enough to go to where ever you want to mount your boost controller.
Im pretty sure its the top short blue hose in this image you may want to confirm that, my memory may not be correct)
#5
Blur
Thread Starter
Hi there, so it sounds like your car is running off wastegate spring pressure (about 7 psi).
Usually there is a pill, or restriction in the line that runs to the waste gate, that restricts the flow so prevents it from opening untill 10psi.
Its quite straight forward, you will just need to remove your intake piping so you can see the stock waste gate hose.
Then its just a matter removing the old hose, and attaching a new longer piece of hose that's long enough to go to where ever you want to mount your boost controller.
Im pretty sure its the top short blue hose in this image you may want to confirm that, my memory may not be correct)
Usually there is a pill, or restriction in the line that runs to the waste gate, that restricts the flow so prevents it from opening untill 10psi.
Its quite straight forward, you will just need to remove your intake piping so you can see the stock waste gate hose.
Then its just a matter removing the old hose, and attaching a new longer piece of hose that's long enough to go to where ever you want to mount your boost controller.
Im pretty sure its the top short blue hose in this image you may want to confirm that, my memory may not be correct)
so I connect it to the actuator (wastegate control) and not the pre-spool actuator?
#7
Rotary Enthusiast
You can also put a manual controller on that line as-well, but it can be tricky and sensitive to get the pre-spool correct.
Its generally better to leave the pre-spool as is and just do the wastegate.
if your only doing one then don't touch the pre-spool, and don't change the hose on it either unless you also swap the restriction pills over!
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#9
Blur
Thread Starter
Yep, don't mess with the pre-spool unless you want head aches
#11
Rotary Enthusiast
If you start with it completely closed - you will start with unlimited boost as the wastegate will never open
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