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boost on 997.1
Hello. Can anyone tell me what is the boost increase on tuned 997.1? stock boost is 14.5. what numbers you see on a tuned ones? on stock turbos? 20 psi?
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More in the 17 range if you believe the factory gauge
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there are a reason not to believe it? in regular mode i have 14 psi. in sport mode I have 17lbs. when car is reflashed what boost should I see?
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Originally Posted by topspeedua
(Post 3222048)
there are a reason not to believe it? in regular mode i have 14 psi. in sport mode I have 17lbs. when car is reflashed what boost should I see?
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So all the decat+tune are 17psi?? what power can be expected from decat+tune?
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on 91 octane about 70-80 hp with full exhaust + tune.
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Is it the same with stock exhaust and cats taken off?
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20# psi with tune
Originally Posted by topspeedua
(Post 3221471)
Hello. Can anyone tell me what is the boost increase on tuned 997.1? stock boost is 14.5. what numbers you see on a tuned ones? on stock turbos? 20 psi?
I have a mild ecu tune and was hitting 20# every day. Only other mod is Fabsport exhaust. Tuner says 600hp.However, it’s having an issue now where it won’t make over 15#. You can feel the ECU is holding it back. Suspect bad gas... |
The dashbord only will show a max of 1.2 bar even if you run with 1.4,
The only way to know the exact value is to check with a piwis tester ( max value showed 1.5 bar) or to connect a pressure sensor directly to the pressure line or a cobb accessport can show it. |
Originally Posted by turbofan997
(Post 4691148)
The dashbord only will show a max of 1.2 bar even if you run with 1.4,
The only way to know the exact value is to check with a piwis tester ( max value showed 1.5 bar) or to connect a pressure sensor directly to the pressure line or a cobb accessport can show it. Right, And to answer the question when tuned for pumpgas boost is about 1,25/30Bar 18/19psi. |
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