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Fixing lean mixtures with stock ECU and rising rate reg 

 

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Mhgill
 Post subject: Fixing lean mixtures with stock ECU and rising rate reg
Posted: Fri Apr 16, 2010 2:27 pm 
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If running 6-8 psi turbo pressure on a stock ECU'd EB 4L turbo. Isn't plumbing a couple of extra injectors into the manifold a good way of increasing to fuel to avoid detonation?

 

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Dansedgli
 Post subject: Re: Fixing lean mixtures with stock ECU and rising rate reg
Posted: Fri Apr 16, 2010 8:13 pm 
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People have been doing it for years.
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DA22LE
 Post subject: Re: Fixing lean mixtures with stock ECU and rising rate reg
Posted: Sun Apr 18, 2010 1:29 pm 
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Jaycar make a good little kit for driving extra injectors. You will prolly need a pressure switch...

Cheers

Daz

 

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Mhgill
 Post subject: Re: Fixing lean mixtures with stock ECU and rising rate reg
Posted: Mon Apr 19, 2010 12:54 pm 
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couldn't you just tap into the original injector loom?

 

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4dlvr
 Post subject: Re: Fixing lean mixtures with stock ECU and rising rate reg
Posted: Mon Apr 19, 2010 2:21 pm 
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are you using standard injectors?

also what type of rising rate reg do you have?

it may not be necessary

 

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WARMACHINE
 Post subject: Re: Fixing lean mixtures with stock ECU and rising rate reg
Posted: Mon Apr 19, 2010 2:27 pm 
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I think the snort kits use a 12:1 fmu with std injectors, so i think you would be alright but you will need to dyno it
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