What would be the best mbc for 30+ psi using these stock turbo wastegate actuater my current mbc really old is having trouble getting past 29psi and flutters while tapering down.no ebc or 3 port talk thanks

 

30 psi on stock turbo? I don't think there are any benefits going past 26psi on a stock turbo so I'm not sure why you are trying to boost that much.

 

well first you're wrong and second thanks for not answering my question

 

I have had the same Hallman Pro on my car for many years now. Works flawlessly .

Hallman or Forge are the two most used by Evo owners

 

Yeah, the hallman pro has been giving me consistent, stable, boost. Its a dependable, quality boost controller that will suit your needs.

 

be sure to post up a dyno sheets when you are done. and sorry if I didn't answer your question.

 

Hallman or Dejon. Whatever you can get first. Had both controller and they both work amazing.

And for 30psi on stock turbo.....do NOT go 30 psi, that is ridiculous. Stay anything below 25 or 26max!
Only way you'll hit 29-30 is if you're tuned on e-85/race gas. Even if that, you better have some good injectors.

 

Hallman boost controller is definitely the best of the best for MBC's.

However, I will be switching to the Grimmspeed 3-Port for better boost control. 27 PSI of boost in first gear holding past red line? Sign me up


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I ran 27 PSI on the stock VIII turbo, on 93 octane, with stock injectors, with zero issues.


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I have a buschur inline on my evo and hallman pro on my 1g, both works perfectly.

 

is that the setup you ran to produce the times in your sig?

 

I ran the times in my sig with the stock VIII turbo, yes. Unfortunately, I never finished the tune with Mellon and I bought the Black.


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sorry i should of said first of all i'm on e85 have all the supporting mods to run it and I'm tuned so thanks for the concern. But back to the original question I am interested in hearing from those using an mbc boosting 30+ as I have read of those using mbc's and having issues above 27 with springs being too soft.

 

im running 25 on my dejon. Might turn up the boost after the injectors and fuel pump and e-85 im sure it can handle 30lbs

 

Forge unos bro