Injector question
12-31-2007, 11:54 AM
#1
Injector question
Im trying to get the final stuff to install my VF39... What is a better way to go for injectors; Modded stockers, DW injectors, or pinks? I know the modded ones can have higher flow which gives more room to upgrade, but I just found out about low RPM drivability issues with stockers due to poor flow patterns. So Im open to some I-club knowledge since mine is still lacking. Thanks guys.
12-31-2007, 12:22 PM
#3
Registered User
iTrader: (66)
Join Date: Sep 2003
Location: Windward, Oahu
Posts: 3,615
Car Info: 3 Sleepers: 05 LGT, 05 FXT, 02 WRX
DW=Deatchwerks
I'm not sure which year and model you have...I don't think we've met...
People that do the VF34/VF39 upgrade on their 2.0l wrx's tend to go either with the Deatchwerks 565cc or the JDM STI Pinks...the 2.0l wrx's use top feed injectors (hence the JDM STI Pinks...2.0l top
feed)
USDM Sti's (2.5L) engines use side feed injectors...I'll be doing my stg4 upgrade sometime this week...
I would have gone with the Deatchwerks 740cc but instead I picked up a set of used JECS 850cc injectors locally.
(I sent them in to Deatchwerks to have cleaned, reconditioned, and flow tested)...and happily to report they work fine (.9% flow difference between all injectors)...that is the scary part about buying used injectors...I bought mine from a locally respected member, so I wasn't worried to much about them working...
A tiny little overkill for my little fp18g upgrade...but I believe in fate...these 850cc's will handle a rotated gt30r no problem....
I'm not sure which year and model you have...I don't think we've met...
People that do the VF34/VF39 upgrade on their 2.0l wrx's tend to go either with the Deatchwerks 565cc or the JDM STI Pinks...the 2.0l wrx's use top feed injectors (hence the JDM STI Pinks...2.0l top
feed)
USDM Sti's (2.5L) engines use side feed injectors...I'll be doing my stg4 upgrade sometime this week...
I would have gone with the Deatchwerks 740cc but instead I picked up a set of used JECS 850cc injectors locally.
(I sent them in to Deatchwerks to have cleaned, reconditioned, and flow tested)...and happily to report they work fine (.9% flow difference between all injectors)...that is the scary part about buying used injectors...I bought mine from a locally respected member, so I wasn't worried to much about them working...
A tiny little overkill for my little fp18g upgrade...but I believe in fate...these 850cc's will handle a rotated gt30r no problem....
Last edited by Island Style; 01-09-2008 at 08:49 AM.
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