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450cc or 390cc injectors ?

Old 01-08-2006, 08:29 PM
  #1  
1.5 BAR
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Default 450cc or 390cc injectors ?

Should I use the DSM 390cc or 450cc injectors on my setup? I have both sets with clips.

Setup:
F22a1
Emanage w/injector + ignition harnesses
7 psi
New OEM fuel pump

The reason I ask is because I read someones reply to an emanage question and it said that using 450 cc injectors will decrease the accuracy of the emanage tuning that it is possible of so I figured ,,,smaller injectors (390cc) be better for that problem?
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Old 01-08-2006, 08:36 PM
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Default Re: 450cc or 390cc injectors ?

Either will do the job.
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Old 01-08-2006, 08:38 PM
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Default Re: 450cc or 390cc injectors ?

The reason I ask is because I read someones reply to an emanage question and it said that using 450 cc injectors will decrease the accuracy of the emanage tuning that it is possible of so I figured ,,,smaller injectors (390cc) be better for that problem?
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Old 01-08-2006, 08:39 PM
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Default Re: 450cc or 390cc injectors ?

Hence why E-manage is crap.
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Old 01-08-2006, 08:41 PM
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Default Re: 450cc or 390cc injectors ?

Well yeah true but you got any insight on them on this topic/issue?
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Old 01-08-2006, 08:44 PM
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Default Re: 450cc or 390cc injectors ?

I guess you would need to know how the E manage scals down injectors in order to know if it would work properly.
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Old 01-09-2006, 10:22 AM
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Default Re: 450cc or 390cc injectors ?

I guess I'll just try both and go from there with the tuning.
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Old 01-13-2006, 12:59 AM
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Default Re: 450cc or 390cc injectors ?

y not sell the greddy since your tuning. get an afc or safc, and chip the ecu. Tune all day. Would be better in the long run anyways.
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