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Old 05-06-2007, 05:24 PM
2000 Si Newbi 2000 Si Newbi is offline
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Default Turbo surge and lag

How bad is the turbo surge on 7 - 9 psi and the lag?
This was one thing i forgot to ask before i got my SC because i read somewhere that it can be hard and cause you to crash... which kinda lead me the SC way.
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Old 05-06-2007, 06:27 PM
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Default RE: Turbo surge and lag

wtf?
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Old 05-06-2007, 06:55 PM
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Default RE: Turbo surge and lag

i had read this article awhile back talkin about steer racing. To cut it short the kid was racing, crashed into a tree and was asked some questions by a police officer. He told them that he thought he had control of his car then all of a sudden it just surged forward twisting the wheel and he crash into the tree.
Now i am askin is this for real. Or was it some story made up to stop street racing. Cause i read this and thought it was true and it gave the final push i needed to go the SC route since its more predictable.
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Old 05-06-2007, 07:37 PM
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Default RE: Turbo surge and lag

I think whathe's talking about is torque steer.
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Old 05-06-2007, 07:39 PM
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Default RE: Turbo surge and lag

a supercharger doesn't have any lag or surge... it's instant boost that remains constant throughout the whole rpm range. A turbo has lag. Turbos usually kick in at (II'm all-motor, so correct me if I'm wrong) somewhere around 3,000 rpm. Also, I doubt it's enough to cause a crash, even in all-out racing vehicles.
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Old 05-06-2007, 08:25 PM
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Default RE: Turbo surge and lag

^ The rpm range that a turbo spools depends on which turbo you are using.
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Old 05-06-2007, 09:09 PM
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Default RE: Turbo surge and lag


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ORIGINAL: Mr Mobsta Man

^ The rpm range that a turbo spools depends on which turbo you are using.
depends on turbo, engine, piping, and some other fun factors...

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Old 05-06-2007, 09:45 PM
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Default RE: Turbo surge and lag

so you guys are sayin that this would not be likley to happen?
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Old 05-06-2007, 10:00 PM
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Default RE: Turbo surge and lag

I think this kid was trying to make a excuse why he crashed and this is the excuse that he gave the cops.
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Old 05-06-2007, 10:03 PM
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Default RE: Turbo surge and lag

to OP,

do you even know the difference between compressor surge and lag?
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