Safe to Drive Without Intercooler Connected?

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Old Jun 14, 2012 | 05:31 PM
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Default Safe to Drive Without Intercooler Connected?

So I just got my car together and need to get it aligned then go to a fabricator to get my intercooler piping fitted. The trip is around 40 miles total. Is it okay for me to drive with my intercooler disconnected in the meantime?

I'm pretty sure it is okay but I just read some stuff online about overspooling turbos
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Old Jun 14, 2012 | 05:39 PM
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Default Re: Safe to Drive Without Intercooler Connected?

you won't overspin it.. all you'll do is go into vacuum as though you're NA. Overspinning occurs from over surging the turbo, or sudden shifts in pressure , like on a dyno.. you're good.
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Old Jun 14, 2012 | 05:40 PM
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Default Re: Safe to Drive Without Intercooler Connected?

you wont do any damage. However, the alignment shop will need to test drive the car afterwards so make sure they know to not do anything crazy
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Old Jun 15, 2012 | 05:09 AM
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Default Re: Safe to Drive Without Intercooler Connected?

Thanks guys, I appreciate the advice I was pretty sure that overspinning happens when the charge pipe blows off and there is a massive pressure differential but wanted to make sure. Thanks again!
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Old Jun 15, 2012 | 09:19 AM
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Default Re: Safe to Drive Without Intercooler Connected?

Or just wait till after your tune...
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Old Jun 15, 2012 | 09:38 AM
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Default Re: Safe to Drive Without Intercooler Connected?

Originally Posted by Hidenplanvew
Or just wait till after your tune...
For?
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Old Jun 15, 2012 | 12:09 PM
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Default Re: Safe to Drive Without Intercooler Connected?

disable wastegate. your over spin it with no back pressure on the compressor
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Old Jun 15, 2012 | 12:33 PM
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Default Re: Safe to Drive Without Intercooler Connected?

Originally Posted by xile6
disable wastegate. your over spin it with no back pressure on the compressor
no. not true at all. the natural exhaust energy of the manifold will only allow it to go to vacuum.
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Old Jun 15, 2012 | 01:01 PM
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Default Re: Safe to Drive Without Intercooler Connected?

Originally Posted by TheShodan
no. not true at all. the natural exhaust energy of the manifold will only allow it to go to vacuum.
thats where turbo size would come into play. At about 20% pedal and 3k rpm i can enter boost and hit like 4psi.

So what that said that means that if he is running up to 0inhg or wot it will spin up the turbo. Seen it happen before.
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Old Jun 15, 2012 | 06:14 PM
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Default Re: Safe to Drive Without Intercooler Connected?

Originally Posted by xile6
thats where turbo size would come into play. At about 20% pedal and 3k rpm i can enter boost and hit like 4psi.

So what that said that means that if he is running up to 0inhg or wot it will spin up the turbo. Seen it happen before.
I'm not saying that the turbo won't "spin", I'm saying it WON'T overspin unless there's a sudden change in higher pressure to vacuum... And I make them, so I know too..

For his particular case, he won't overspin it.
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Old Jun 15, 2012 | 07:05 PM
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Default Re: Safe to Drive Without Intercooler Connected?

Originally Posted by teg89
yo dont mean to jack but cant figure site out. im trying to putt a b20b into my 92 integra gsr but the b20 is auto how do i make it manual??? please reply to integra8628@gmail.com
yet you thread jack anyway. That is based upon the hybrid forum. Try that forum to get your answers as they are not turbocharger related.
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Old Jun 16, 2012 | 11:30 AM
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Default Re: Safe to Drive Without Intercooler Connected?

Originally Posted by TheShodan
yet you thread jack anyway.
Lol...problem solved
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