What's your Stock Turbo HP/TQ?

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Aug 18, 2010, 03:32 PM

#601

SRToad4

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Well I'm "hitting" 28psi with it, but I'm talking about boost at redline.

22/23psi fade is normal, but 18psi is not.

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Aug 26, 2010, 06:46 AM

#602

PlanoEvo

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Quote:

Originally Posted by BLKCarbonEVO

Before and after. Previously had HKS 272/272 and now running a HKS 272/280 with an upgraded FP 25psi Wastegate. As you can see the cam gave for a few extra horse top end. I gained upto 20hp from 6500k to 7800k.

Attachment 137723

34lbs vs 30lbs On the 34lbs pull, I believe that the 25psi Wastegate really helped hold mid range horsepower and torque.

Attachment 137722

What bov did you use during these runs this was on the stock IX right. Your profile seems like you've upgrade a little since then

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Aug 26, 2010, 06:49 AM

#603

PlanoEvo

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Quote:

Originally Posted by SRToad4

Hmm, the mbc has worked well at controlling boost, because I can turn it down no problem, but when it is tightened all the way it can't hold more than 18 at redline

soft spring is you issue...I have the same issue with a very old hallman mbc...get a new mbc with a high pressure spring....try the JoeP its very affordable

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Aug 26, 2010, 10:34 AM

#604

PlanoEvo

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Quote:

Originally Posted by scheides

Fantastic! Looks like that uprated WGA really made a difference! 35psi is a LOT on that turbo, how long do you plan on running it like that?

The before/after really tells the story, that is mega torque and a solid 15whp up top!

Ok after looking at his boost plot with him boosting 35 and me peaking at 32.68 i m at the exact same boost pressure at 6000 rpm and at 7000 rpm i'm only down 1 p s i compared to his plot.I have the stock wga. So I have to question is it the wga or more likely just his peak boost increasing to 35. BTW I'm on e85 with cams and a crushed bov.

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Aug 26, 2010, 12:08 PM

#605

highbredcloud

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Out of curiosity...18psi wastegate actuator would not be sufficient enough on his setup? I hear the 25psi is recomended for FP Black turbos...I know he is boosting alot...any one know? what is the stock WGA...like 11psi? I am doing a similar build but am getting mixed feelings on the actual WGA..some say stock is good enought some eVo M examples such as this one say run 25psi...tuners say its too big that 18psi will do the job boosting the car to 32pis in my case...

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Aug 26, 2010, 03:46 PM

#606

evo<3

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Im getting pumppedd looking at all these stock dynos lol im getting tuned in two weeks so i cant wait to see what the AMS 2.3 is gonna put out on the stock 9...i cant sleep at night i keep dreaming about it =]