560's maxed out at 14 psi ?

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Jul 22, 2012 | 10:36 AM

#16

stunt2

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From: Georgia

no, maf tables are untouched. compared and there are values there that all stock evos have

Jul 22, 2012 | 12:29 PM

#17

MercenaryX2

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From: Overland Park, KS

You have a boost leak or its your fuel pump. There's no other explanation for it.

Jul 22, 2012 | 01:46 PM

#18

stunt2

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From: Georgia

as mentioned above, have minor leak from bov. and how boost leak is related to it, can leak bump up IDC ?

Jul 22, 2012 | 02:34 PM

#19

Dynotech Tuning

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From: Seekonk, MA

If you are hitting 260+load and you are nearly maxing out your injectors with the proper AFR readings, your boost gauge is off. Log boost from the port in the turbo outlet.

Jul 22, 2012 | 02:52 PM

#20

stunt2

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From: Georgia

I'm reading it from manifold, doubt there would be any difference from turbo outlet. but will give a try anyway along with another gauge

Jul 22, 2012 | 03:07 PM

#21

Dynotech Tuning

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From: Seekonk, MA

The point is to confirm a boost leak between the two. It may be 14psi at the manifold but much more at the turbo outlet.

Jul 23, 2012 | 03:30 AM

#22

stunt2

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From: Georgia

rerouted boost gauge source to J pipe and exactly same reading as from manifold

I'm slowly approaching to the conclusion that car really flows that much as registers in logs

wierd

Jul 23, 2012 | 11:59 AM

#23

Dynotech Tuning

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From: Seekonk, MA

Have you tried another boost gauge? Which turbo are you running again?

-Jamie

Jul 23, 2012 | 12:18 PM

#24

tscompusa

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From: PA

whats your injector size scaling set to? it must be lower then stock.. because of the 2.3 displacement.

Jul 23, 2012 | 01:23 PM

#25

stunt2

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From: Georgia

Dynotech Tuning
no, havent't tried it yet but almost sure the result will be same
I'm running stock evo8 turbo with 10.5 hotside

@tscompusa

stock scaling, 513

Jul 24, 2012 | 08:11 AM

#26

tscompusa

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From: PA

Quote:

Originally Posted by stunt2

Dynotech Tuning
no, havent't tried it yet but almost sure the result will be same
I'm running stock evo8 turbo with 10.5 hotside

@tscompusa

stock scaling, 513

2.3 requires more fuel , you cannot use stock scaling on it. lower the number.. log fuel trim mid when cruising over 80hz.