Forced Induction Superchargers | Turbochargers | Intercoolers

Maggie Tb upgrade

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Old Feb 17, 2019 | 12:34 PM
  #1  
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Default Maggie Tb upgrade

Hey all,
been a while since I’ve been on. I currently have a 04 gto M6 with a TVS 1900 SC. Stock heads and cam. Running shorty headers.
Move been kicking around the idea of going to a 92mm Tb with larger MAF and larger intake tube.
Would it be worth it?

also I recently took off my catless mids and installed my catted mids, the car feels like it picked up torque and pulls harder. Is this common?
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Old Feb 19, 2019 | 09:12 AM
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Yes anything you can do on the intake side is very helpful on a PD blower. You will likely see 1-2psi boost increase and 40-60hp.
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Old Feb 21, 2019 | 10:01 AM
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From what I've seen it should be a solid gain, curious to see some results though.
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Old Feb 22, 2019 | 08:12 PM
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Check to see if you have any vacuum between the throttle body and the blower at WOT. There should be a port there. If there's little to no vacuum there, you're wasting your money going to a bigger throttle body. If you have 3" or more like I had on one of my builds, a bigger throttle body is easy hp.
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