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2.4L LE5 Performance Tech 16 valve 171 hp EcoTec with 163 lb-ft of torque

[Build Thread- Twincharged LE5] Brand new engine has milky gunk inside

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Old 07-27-2017, 09:34 PM
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Originally Posted by Slowbalt2000
Look at my sig pic, its a recirc bov Tial Qr
Ah, im on mobile lol. Dont see the signature unfortunately. It actually sounds like a fun project to tackle and a fun car to drive haha. I would like to do a setup like yours someday, very unique.

​​​​​​​btw you need a go pro to record and drive
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Old 07-28-2017, 07:08 AM
  #152  
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I need a lot of things haha
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Old 07-28-2017, 07:14 AM
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Like a non blown up engine for a few thousand miles at least
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Old 07-28-2017, 03:16 PM
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A non blow up engine would be nice

​​​​​​​btw are you running boost from both the supercharger and turbo at the same time? Or do you have the sc bypass open up when turbo boost comes in?
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Old 07-28-2017, 03:20 PM
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Originally Posted by Crav3
A non blow up engine would be nice

​​​​​​​btw are you running boost from both the supercharger and turbo at the same time? Or do you have the sc bypass open up when turbo boost comes in?
That is a superb question. Id like to know as well....
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Old 07-28-2017, 03:22 PM
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Originally Posted by Crav3
A non blow up engine would be nice

​​​​​​​btw are you running boost from both the supercharger and turbo at the same time? Or do you have the sc bypass open up when turbo boost comes in?
The supercharger is spinning fast enough that it isn't a restriction in any way. The bypass port on these supercharges is tiny and would be way more of a restriction than passing through the spinning rotors.
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Old 07-28-2017, 04:27 PM
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Originally Posted by Crav3
A non blow up engine would be nice

​​​​​​​btw are you running boost from both the supercharger and turbo at the same time? Or do you have the sc bypass open up when turbo boost comes in?
Bypassing the SC would lower the overall airflow. This is a series system, no bypass when in boost.
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Old 07-28-2017, 04:33 PM
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Z
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Old 07-28-2017, 04:35 PM
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Originally Posted by 07blackg5
Z
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p

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Old 07-28-2017, 05:47 PM
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Originally Posted by 07blackg5
Z
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p

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n
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Old 07-28-2017, 05:56 PM
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Originally Posted by jdbaugh1
The supercharger is spinning fast enough that it isn't a restriction in any way. The bypass port on these supercharges is tiny and would be way more of a restriction than passing through the spinning rotors.
Originally Posted by Slowbalt2000
Bypassing the SC would lower the overall airflow. This is a series system, no bypass when in boost.
​​​​​​​I see, thanks for clearing that up guys. I was looking at the old zzp twincharged cobalt they did years ago and they would open the bypass when the turbo was spooling. Now that i think of it, it makes sense that opening the bypass would be more redtrictive than just the rotors spinning alone.
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Old 07-28-2017, 06:46 PM
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How much boost are you blowin at the S/C and how much at the T/C? Whats the max you can run safely?
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Old 07-28-2017, 07:03 PM
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Turbo is making about 17 and after the supercharger i have almost 22psi
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Old 07-28-2017, 07:14 PM
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Originally Posted by ECaulk
the **** is wrong with your speedometer?
That's just incase a cop would stop him he could tell him he wasn't going over the speed limit lol
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Old 07-28-2017, 07:19 PM
  #165  
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Right
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Old 08-01-2017, 03:11 PM
  #166  
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Originally Posted by Slowbalt2000
Turbo is making about 17 and after the supercharger i have almost 22psi
For the turbo wastegate or boost controller, where do you pull the boost reference signal? Before or after the SC?
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Old 08-01-2017, 03:12 PM
  #167  
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at the manifold after the blower
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Old 08-01-2017, 04:14 PM
  #168  
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I have it hooked up to the compressor housing. You can do it either way. One controls total boost and one controls just the turbo boost.
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Old 08-06-2019, 02:15 PM
  #169  
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Originally Posted by 07blackg5
My block is the real gen2 mvp lol

JINX! Not no mo.
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