2nd Generation Specific 1986-1992 Discussion

Boost Level

Old Apr 21, 2005 | 01:33 PM
  #1  
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how much boost does a stock tii make at idle?
Old Apr 21, 2005 | 01:43 PM
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it should be pulling vaccum at idle
Old Apr 21, 2005 | 01:48 PM
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[quote name='RussellTT94' date='Apr 21 2005, 12:43 PM']it should be pulling vaccum at idle

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didnt think about that...



when does the boost come on?
Old Apr 21, 2005 | 04:14 PM
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Are you serious?
Old Apr 21, 2005 | 04:19 PM
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i am serious, i dont know where to look to find this stuff. im just wondering at what rpm does the boost come on, and how much is there at various rpms
Old Apr 21, 2005 | 06:40 PM
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yo it makez 50 bar at idle son yo reelllllll
Old Apr 21, 2005 | 07:02 PM
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i have 15-22 inhg at idle, and i star making boost about 1900rpm, i can't really push it hard till i get my Rtek ecu, walbro and my new clutch.
Old Apr 21, 2005 | 07:55 PM
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Ummm.... Not sure if this is what you want to hear but you start making boost when you hit the accelerator. If you are cruising at 2k rpms chances are you arent on boost. If you punch it then you start to boost up. Depends on the load I guess. If you are in neutral and rev up to boost it will kick in at about 3.5k.
Old Apr 22, 2005 | 02:14 AM
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My boost kicks at about 1800-2000rpms when floored, haha boost at idle?
Old Apr 22, 2005 | 12:28 PM
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well theres got to be some kind of boost at idle, unless the wg or the bov is relieving it. theres gonna be boost anytime theres exhaust coming out.



so what would happen if there was about 1.64-2psi at idle?

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