Fuel System Upgrade?
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Fuel System Upgrade?
So I have the standard I/H/E upgrade in place already and have decided to grab some better cams (comp cams st2s) I also grabbed some better springs and retainers, as well as cam gears.
Will I more than likely be running lean? I have been told a FPR and larger injectors such as H22s would be a good upgrade. What about the stock ITR pump and fuel rail, should those be upgraded as well?
Didn't find anything great in my archive read.
Will I more than likely be running lean? I have been told a FPR and larger injectors such as H22s would be a good upgrade. What about the stock ITR pump and fuel rail, should those be upgraded as well?
Didn't find anything great in my archive read.
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From: Riding The Endorphin High
Re: Fuel System Upgrade? (type_r_jon)
Have you checked to see what the stock ITR injectors are rated to?
I would start there and then figure out what your crank bhp is after you have the cams installed and tuned.
From there, you can use RC Engineerings formula calculator to get an idea as to what size injectors (if any) you may need for your particular application.
http://www.rceng.com/technical.htm
The tools are out there, you just gotta poke around for em.
I would start there and then figure out what your crank bhp is after you have the cams installed and tuned.
From there, you can use RC Engineerings formula calculator to get an idea as to what size injectors (if any) you may need for your particular application.
http://www.rceng.com/technical.htm
The tools are out there, you just gotta poke around for em.
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From: Hollywood Babylon
stock R fuel pump will be fine. Id only worry about injectors in your case, but I doubt you would need them at that point. if you decide to increase compression, youll definitely want to consider injectors. tuning is the only way to know.
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From: Riding The Endorphin High
Re: (type_r_jon)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by type_r_jon »</TD></TR><TR><TD CLASS="quote">and as far as which brand and what CC? would the H22 be a good one? or perhaps an aftermarket???</TD></TR></TABLE>
Dude, find out what the stock injectors are rated at and then figure out your bhp with your final list of modifications. Don't try and lego build your set-up.
Why consider injector sizes and brands if you don't need them?
Dude, find out what the stock injectors are rated at and then figure out your bhp with your final list of modifications. Don't try and lego build your set-up.
Why consider injector sizes and brands if you don't need them?
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From: vancity
Re: (type_r_jon)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by type_r_jon »</TD></TR><TR><TD CLASS="quote">and as far as which brand and what CC? would the H22 be a good one? or perhaps an aftermarket???</TD></TR></TABLE>
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RTW DC2R »</TD></TR><TR><TD CLASS="quote">tuning is the only way to know. </TD></TR></TABLE>
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RTW DC2R »</TD></TR><TR><TD CLASS="quote">tuning is the only way to know. </TD></TR></TABLE>
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