Acura Integra Type-R All Integra Type R Discussions

Upgrade injectors?

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Old Mar 23, 2004 | 08:36 PM
  #1  
sp0017's Avatar
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From: Melbourne, Victoria, Australia
Default Recommended Injector size

Been a long time since i last posted.

I am running I/H/E with cam gears and motec m4

A friend recommended prelude(h22) injectors and fuel pump.

Any other alternatives to recommend?

With this setup, i hope to get at least 190 + whp at the front wheels

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Old Mar 23, 2004 | 08:40 PM
  #2  
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Default Re: Recommended Injector size (sp0017)

stock injectors should be sufficient
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Old Mar 23, 2004 | 08:41 PM
  #3  
Splat's Avatar
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Default Re: Recommended Injector size (sp0017)

<-- Far from expert

But I'd say stock would be fine for that setup.
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Old Mar 23, 2004 | 08:43 PM
  #4  
sp0017's Avatar
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From: Melbourne, Victoria, Australia
Default Re: Recommended Injector size (Hybrid ctr)

Sorry, what i meant was that i already pulling about 194whp at the front wheels. Would bigger injectors make any difference?
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Old Mar 23, 2004 | 08:48 PM
  #5  
Hybrid ctr's Avatar
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Default Re: Recommended Injector size (sp0017)

Not unless you need it

What duty cycle are your injectors running at?
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Old Mar 23, 2004 | 09:29 PM
  #6  
baonest's Avatar
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Default Re: Recommended Injector size (Hybrid ctr)

if you are pulling lots of air in, then upgrade your injectors. but I/H/E is nothing for an upgrade.

but if you got cams and such, then look into injector upgrades
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Old Mar 24, 2004 | 08:43 PM
  #7  
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Default Re: Recommended Injector size (Hybrid ctr)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Hybrid ctr &raquo;</TD></TR><TR><TD CLASS="quote">

What duty cycle are your injectors running at?</TD></TR></TABLE>


You will be surprised at the duty cycle that Honda runs the stock injectors at.
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Old Mar 25, 2004 | 05:49 AM
  #8  
AssPenny's Avatar
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Default Re: Recommended Injector size (ITR#132)

You could always go with prelude injectors which are a little bigger then the stock ITR injectors and they are plug in and play which is always nice.

EDIT: Doh, just re-read your post and saw the comment about the prelude injectors I think that is your best bet, plus they are cheap and you don't have to worry about running them at 100%. I don't believe you'll need another fuel pump as the stock ITR one should be enought for the prelude injectors.
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