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what injector size is good for 20g


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Galant VR-4 org Post #: 982751 posted 04/07/11 12:43 AM     Remind Me!  Send Private Message   Edit Post      
im going to be running a 20g turbo and i want to max out the potential and im unsure what size fuel injectors i should go with. this is my DD and for now i using a keydiver chip..

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NinjaVR4
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Galant VR-4 org Post #: 982752 posted 04/07/11 12:49 AM     Remind Me!  Send Private Message   Edit Post      
880s should be enough for what you want..



'92 Galant VR4- 745/1000 click

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Galant VR-4 org Post #: 982754 posted 04/07/11 12:52 AM     Remind Me!  Send Private Message   Edit Post      
should i just get my chip done for the 1000cc i already own?

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NinjaVR4
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Galant VR-4 org Post #: 982756 posted 04/07/11 12:59 AM     Remind Me!  Send Private Message   Edit Post      
that should work.. i mean that would give you more wiggle room as far as other upgrades, you already have the 1000cc?



'92 Galant VR4- 745/1000 click

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Galant VR-4 org Post #: 982759 posted 04/07/11 01:11 AM     Remind Me!  Send Private Message   Edit Post      
yes i have the 1000's. i just thought injectors that size needed stand alone ecu.

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NinjaVR4
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Galant VR-4 org Post #: 982760 posted 04/07/11 01:16 AM     Remind Me!  Send Private Message   Edit Post      
If you have dsmlink, you dont necessarily need a standalone. Basically it'll be a matter of you dialing in the global and deadtime the right way, and making fine adjustments. DSMlink is definitely the most helpful thing I've purchased for tuning/understanding my car.



'92 Galant VR4- 745/1000 click


Edited by NinjaVR4 (04/07/11 01:17 AM)

Posts: 68 | From: Salt Lake, UT | Member Since: 03/17/11 | IP: (76.27.72.199) | Report this post to a Moderator

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Galant VR-4 org Post #: 982785 posted 04/07/11 02:33 AM     Remind Me!  Send Private Message   Edit Post      
yeah ill b.o.l.o. for one. i just missed a good deal on the last one i saw posted here.

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turbowop
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Galant VR-4 org Post #: 982790 posted 04/07/11 02:59 AM     Remind Me!  Send Private Message   Edit Post      
Quoting VR-4 Whore:

yes i have the 1000's. i just thought injectors that size needed stand alone ecu.




I run 950's with just a DSMchip setup for them. No problems.



-Mark

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boostedinaz
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Galant VR-4 org Post #: 982829 posted 04/07/11 09:54 AM     Remind Me!  Send Private Message   Edit Post      
I had 750s with my 20G and they were enough. If I would have kept the car and gone with E85 I would have stepped up to at least 1000s. If ou have them already and have a good way of tuning I say run them.



Michael
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Galant VR-4 org Post #: 982872 posted 04/07/11 01:48 PM     Remind Me!  Send Private Message   Edit Post      
being the mad man that i am i will crank the boost as high as she will go. fuel will be 92oct pump while in dd mode. track day will be race gas and hopefully alchy injection when i find a kit on the board.

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fastfalcon94
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Galant VR-4 org Post #: 983747 posted 04/10/11 09:54 PM     Remind Me!  Send Private Message   Edit Post      
I run 850s and dsm link for my 20g. You can usually pick up a set of used FICs for around $159

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KiNgMaRtY
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Galant VR-4 org Post #: 984781 posted 04/13/11 03:54 PM     Remind Me!  Send Private Message   Edit Post      
I used 680 Denso's on my Buschur 20g at 21 psi on 91 pump gas. Very little room left



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Galant VR-4 org Post #: 984944 posted 04/14/11 12:48 AM     Remind Me!  Send Private Message   Edit Post      
running out of room? at full boost how much air do a 20g push? i just found out mine is a sleeper 20g btw.. im going to use my 1000cc injectors 1. because i already have them 2. it seems like i will need them to go full boost w/o starving for fuel.

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DynastyLCD
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Galant VR-4 org Post #: 985764 posted 04/16/11 09:01 PM     Remind Me!  Send Private Message   Edit Post      
Quoting KiNgMaRtY:

I used 680 Denso's on my Buschur 20g at 21 psi on 91 pump gas. Very little room left




i had a set of PTE 680s with my VPC/GCC & 3-bar MAP combo... 3052 at 27 psi running 10.8 - 11.0 AFRs no prob. at only 42 psi base pressure.

if youre using DSMlink, no reason not to use 1000s. tune out the difference, and room to grow if you decide you want a larger turbo.



- Phil

'92 Galant VR4 - 881/1000 - 2.0/FPgreen daily
'92 Eagle Talon TSi - 2.3/3052/1600's/killmode.
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NateCrisman
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Galant VR-4 org Post #: 985919 posted 04/17/11 12:04 PM     Remind Me!  Send Private Message   Edit Post   
Gasoline: 850's will be plenty
E85: 1150 or 1350
Methanol: 1650 or 2000



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