Author | Topic |
Location: Wellington NZ
Registered: March 2004
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boost control
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Tue, 09 March 2004 06:02

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Celicamad
I have built a similar boost control system, almost identical to the diy boost control system on autospeed
consisting of a one way valve (to shut the wastegate when manifold is in vacuum) , metalworks bit regulator (supposed to be very accurate) , and a norgren relief valve.
My relief valve when wound fully anti clockwise , ie no preload on spring , air passes freely through it , this means its a normally open relief valve right?
However mine does not regulate boost independantley of load.
Under load the boost will increase 2-3 psi more than the max achieved in say 1st & 2nd gear.
But it does this on every single boost controller ive tried.
What is this regulator of yours that is consistent with maximum boost pressure under all loads? I might have tried it. PM me if you could.
Ive noticed when connecting only a relief valve between manifold and actuator , the relief pressure whatever set to , when reached the boost say set to 13 will fall back down to stock 7psi and holds that, it seems once the valve opens it stays open. Is this because it maybe a normally open relief valve?
Any info appriciated man
Thanks
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| Subject | Poster | Date |
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Which Boost controller and Fuel cut defender for my 1J????
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Loosecannon | Mon, 17 March 2003 08:48 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Mon, 17 March 2003 13:25 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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gold28 | Tue, 18 March 2003 02:47 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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hobbs | Tue, 18 March 2003 05:39 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Tue, 18 March 2003 08:40 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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gold28 | Wed, 19 March 2003 20:53 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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draven | Thu, 20 March 2003 06:16 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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| Thu, 20 March 2003 06:38 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Thu, 20 March 2003 10:53 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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draven | Thu, 20 March 2003 10:55 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Thu, 20 March 2003 11:05 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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draven | Thu, 20 March 2003 11:09 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Thu, 20 March 2003 11:14 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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7mgte83 | Thu, 20 March 2003 10:34 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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Chris Davey | Fri, 21 March 2003 00:09 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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gold28 | Fri, 21 March 2003 00:30 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Fri, 21 March 2003 23:51 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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draven | Sat, 22 March 2003 00:05 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Sat, 22 March 2003 00:38 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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draven | Sat, 22 March 2003 00:52 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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Soarer | Sat, 22 March 2003 02:29 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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draven | Sat, 22 March 2003 03:00 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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Helmann | Sat, 22 March 2003 04:11 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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| Sat, 22 March 2003 04:22 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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draven | Sat, 22 March 2003 07:26 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Sat, 22 March 2003 11:40 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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twinturbo1uz | Sun, 23 March 2003 08:21 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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gold28 | Sun, 23 March 2003 20:45 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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draven | Mon, 24 March 2003 03:31 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Mon, 24 March 2003 10:00 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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draven | Mon, 24 March 2003 10:34 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Tue, 25 March 2003 11:24 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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draven | Tue, 25 March 2003 12:00 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Thu, 27 March 2003 11:24 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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Helmann | Thu, 27 March 2003 15:59 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Fri, 28 March 2003 08:13 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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Milhouse | Sat, 29 March 2003 12:10 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Sun, 30 March 2003 10:11 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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jase | Sun, 30 March 2003 11:02 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Sun, 30 March 2003 12:29 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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jase | Sun, 30 March 2003 23:39 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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| Sun, 06 April 2003 23:54 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Tue, 08 April 2003 12:21 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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jase | Thu, 10 April 2003 01:13 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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| Thu, 10 April 2003 01:21 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Thu, 10 April 2003 11:31 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Fri, 06 June 2003 11:11 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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Norbie | Sat, 07 June 2003 15:28 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Sun, 08 June 2003 01:24 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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Norbie | Tue, 10 June 2003 02:50 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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| Sun, 08 June 2003 13:32 |
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boost control
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Pingu | Tue, 09 March 2004 06:02 |
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Re: boost control
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thug_immortal | Tue, 29 June 2004 10:37 |
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Re: boost control
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mx83toy | Tue, 29 June 2004 17:59 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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Special Ed | Wed, 30 June 2004 07:32 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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spans | Wed, 30 June 2004 08:32 |
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Re: Which Boost controller and Fuel cut defender for my 1J????
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celicamad | Thu, 01 July 2004 12:09 |
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