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| WHATS THE MAX BOOST ON A T25 https://forum.silviansw.com/viewtopic.php?f=12&t=316 |
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| Author: | JET23QU [ Fri Apr 12, 2002 12:16 am ] |
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hey i just wanna now what the max boost level i can run on a T25 turbo |
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| Author: | mayhem [ Fri Apr 12, 2002 3:11 am ] |
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Depends what motor, I know of people who run 15 on stock setup (except exhaust).. With proper cooling you can get 17 before the motor pings... |
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| Author: | heli0s [ Fri Apr 12, 2002 1:24 pm ] |
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but at 17psi, you start to run the risk of the ceramic turbine starting to break up...? |
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| Author: | JET23QU [ Fri Apr 12, 2002 3:30 pm ] |
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ok cause i got a CA18 with a 3 inch from the turbo back no front mount but getting one soon but getting a boost tab in a few days |
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| Author: | BLU86T [ Fri Apr 12, 2002 4:00 pm ] |
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a stock pump might find 17 a bit much. id say 1 bar would be reliable with a stock cooler. |
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| Author: | JET23QU [ Fri Apr 12, 2002 4:33 pm ] |
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what do u mean by 1 bar???? |
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| Author: | DumHed [ Fri Apr 12, 2002 4:52 pm ] |
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about 14.7psi 2x atmospheric pressure. (he he- utenvy) (hehe, sure but most people are more confused by that :> call it 1 x more than it would be without forced induction :>) otherwise we'll have to have everyone talking about running 30 odd psi of boost! Except my N/A which will now be running 1 bar (well, a little bit lower, to account for manifold flow restriction ) <font size=-1>[ This Message was edited by: utenvy on 2002-04-16 12:46 ]</font> |
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| Author: | JET23QU [ Fri Apr 12, 2002 5:48 pm ] |
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thanx so its about 15 psi |
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| Author: | BLU86T [ Fri Apr 12, 2002 8:00 pm ] |
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101.3 KPA above atmospheric |
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| Author: | CMY180 [ Sun Apr 14, 2002 9:06 pm ] |
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You will find that the T25 or T25G wont produce or support more than 13 or 14psi if you are lucky. Yes you can boost it higher but motor will ping without a front mount, and your boost level will "spike" to what you have boosted it to breifly, then settle back lower. If you are looking to run more than 1 bar you should get a bigger turbo, front mount and fuel system. |
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| Author: | Chanboy [ Tue Apr 16, 2002 3:37 pm ] |
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Running more then 15psi on the t25 is asking for trouble. This is out of the efficiency range, and will eventually damage the turbo. You will find that you can spike to 16-17psi quite easy but you will not be able to hold it. Mostlikly will drip back to 12-13 once RPM gets to 5.5 - 6K. You will have detonation at high rpm and your motor wont last long. |
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