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It is currently Fri Jan 09, 2009 12:48 am

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 Post subject: Re: target boost: 22psi steady, but no higher
PostPosted: Mon Sep 08, 2008 4:36 pm 
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Joined: Fri Jul 14, 2006 11:30 am
Posts: 249
It would for a certain period - but eventually the spring will grow weaker over time.

I still think the small hotside is hurting psi/airflow, going external will help some especially going to a .9-1bar spring. But to make more power and more boost backpressure should be further reduced.

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 Post subject: Re: target boost: 22psi steady, but no higher
PostPosted: Tue Sep 09, 2008 10:59 am 
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Joined: Thu Sep 20, 2007 10:31 am
Posts: 48
hey what do you know, i can only make 10psi in 5th on wg pressure :) i bet the turbo is working like a dog to push the 22psi eh?

so is it safe to assume that i don't have boost/exhaust leaks and that all my target boost woes are due to a soft actuator? i just want to sleep better, that's all... :) thanks again!

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04 FXT - small fp green, fmic, 3" catted tbe, maddad v2 header/up, 3-port bcs, aps 70mm cai, tgv'less, pe850, 50/50 injection.


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 Post subject: Re: target boost: 22psi steady, but no higher
PostPosted: Wed Sep 10, 2008 1:48 am 
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Joined: Thu Sep 20, 2007 10:31 am
Posts: 48
thanks all for the help! i now have solid boost thanks two helper springs. i hit 17psi without the bcs now. i hold steady 22psi (until i let off). wgdc @ 60% max. :D

it does come on a little late, but i'll worry about that once i get my afr's up a bit. thanks again!


Attachments:
File comment: solid 22psi boost, wahoo!
romraiderlog_20080909_233852.csv [3.02 KB]
Downloaded 9 times

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04 FXT - small fp green, fmic, 3" catted tbe, maddad v2 header/up, 3-port bcs, aps 70mm cai, tgv'less, pe850, 50/50 injection.
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