I buying new injectros for my build and i was recommended saturated injectors, its a street car. I looked for injectors and the biggect sat. injectros can find are 750cc, i was hoping to 800cc or 880cc but they only have them in peak.hold...

Are 750cc sat inj. the biggest saturated injectors made? What is the power ceiling on 750cc sat?

If i wanted to go bigged would i have to switch to peak and hold?

 

They were at 99% duty cycle on 515hp.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Silverbeast &raquo;</TD></TR><TR><TD CLASS="quote">They were at 99% duty cycle on 515hp.</TD></TR></TABLE>

whp? ok that would be fine then cause my max is gonna be 500whp and thats if im lucky... good info thanks man i was worried but now they seem alright

 

Yeah that was WHP...

 

750s are the largest you can get and they are made by rc all other companys pretty much stop making them at 550cc or so

 

Cool, i was wondering this too.
Also anyone know what 350hp or less will require?
I was gonna get 750's also.

 

i would say 550cc would be good for 350whp, im guessing tho

whats the big diff between saturated and peak and hold? what makes saturated preferable?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbotime &raquo;</TD></TR><TR><TD CLASS="quote">i would say 550cc would be good for 350whp, im guessing tho

whats the big diff between saturated and peak and hold? what makes saturated preferable?</TD></TR></TABLE>

There is a thread going already about the p&h and the Sat. differances.

You should just grab a set of 550s, most places have the same prices for 310s-550s. (RC) They will support ~400hp

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbotime &raquo;</TD></TR><TR><TD CLASS="quote">i would say 550cc would be good for 350whp, im guessing tho

whats the big diff between saturated and peak and hold? what makes saturated preferable?</TD></TR></TABLE>

for me, i can plug & play saturated injectors..

with peak & hold, i gotta run a resistor box, cut wires, etc etc

 

just get peak and hold when using that large of injectors.

 

I like the RC 750s. I have made great power with great drivability in several cars with these squirters

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by huepowered &raquo;</TD></TR><TR><TD CLASS="quote">for me, i can plug & play saturated injectors..

with peak & hold, i gotta run a resistor box, cut wires, etc etc</TD></TR></TABLE>

i thought u had to run the box for the 750's too? I already have a box wired in from my dsms, would i have to remove it to run the saturated?

confused

 

saturated = dont use a resistor box
peak and hold = you need to use a resistor box

if you already have the resistor box wired in then just get peak and hold injectors.

 

ok so functionality wise there is little to no difference? im mainly concerned with driveability/streetability issues as these will be in my daily driver

 

Saturated = High OHM Injectors
Peak and Hold = Low OHM Injectors

RC Engineering actually makes a 1000CC Saturated Injector for Honda Engines, however they are considered special order, which is why most people dont run them past a 750cc sizing.

There not cheap, but with RC you pay for what you get. I personally say if your going to need a injector that big, go with the Precision 1000's and just run the resistor box. Thats what 95% of the big boys here on Honda-Tech are doing on there setups.


Hope this info helps you on your decision.

Rick
AF-Performance

 

good info

so since i already have a resistor box installed from my previous injectors (dsm 450s) the peak and hold will be plug and play

 

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

so since i already have a resistor box installed from my previous injectors (dsm 450s) the peak and hold will be plug and play</TD></TR></TABLE>

Correct.

 

thanks for all the info! very informative sorry for my newbish questions

 

you NOOB Precision 780s are what i run, and alot of other people run too. still leaves you lots of room to grow and wll support you to 500+ WHP. thats my recommendation.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mr. Vapor &raquo;</TD></TR><TR><TD CLASS="quote">you NOOB Precision 780s are what i run, and alot of other people run too. still leaves you lots of room to grow and wll support you to 500+ WHP. thats my recommendation. </TD></TR></TABLE>

baha listen hear sonny ill get those 780 p/h injectors cept im gonna get teh JDM 780cc man, they flow way more! **** i hear they make huge power at 2k rpms! Japanese get all the good stuff

 

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

so since i already have a resistor box installed from my previous injectors (dsm 450s) the peak and hold will be plug and play</TD></TR></TABLE>

actually if you already have a resistor box wired in you can use either peak and hold or saturated. Get the saturated, they are cheaper and will work fine. Not to mention if you move up later they will be easier to sell

 

750's are the biggest sat injectors that i know of. after that you need to go to p-h.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sketch_hs &raquo;</TD></TR><TR><TD CLASS="quote">actually if you already have a resistor box wired in you can use either peak and hold or saturated. Get the saturated, they are cheaper and will work fine. Not to mention if you move up later they will be easier to sell </TD></TR></TABLE>

i think you are a little confused, if he has a resistor box already wired in he can't run saturated injectors they operate at different voltages. And the 750 saturated injectors are gunna be more expensive than a 750cc peak and hold

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Soccerking3000 &raquo;</TD></TR><TR><TD CLASS="quote">i think you are a little confused, if he has a resistor box already wired in he can't run saturated injectors they operate at different voltages. And the 750 saturated injectors are gunna be more expensive than a 750cc peak and hold</TD></TR></TABLE>

actually, you can. i'm doing it

on rc engineering's website they are actually the same price

 

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

actually, you can. i'm doing it </TD></TR></TABLE>


Just because you're successfully doing something idiotic doesn't mean you should reccomend it to other people.