Friend of mine is selling RC 440cc injectors to me for $80.. would 440cc be a little too big for my application?

jdm b18C-R
-skunk2 cam gears (+2 intake, 0 exhaust)
-hytech header
-buddyclub spec 2 cat-back
-3" ITR cai w/ velocity stack
-street tuned on crome

... I also wanted to know If i needed an after market fuel rail to run the injectors along with FPR for re-tune, but I don't want to think ahead of myself If these injectors are way too big for my setup. For future reference I'm looking into getting bigger cams soon.

 

as long as you're using a tuning system, technically no injectors are too big.

 

440s are usually as big as i'll go on a n/a setup. Would i use 440s on a stock ITR? Prolly not, unless you wanna make over 200whp the stock injectors are fine.

Aftermarket fuel rail - no
Aftermarket FPR - no
Retune - 100% absolutely definately positively necessary, you need to have the program set up for the larger injectors, otherwise you'll be pissing out fuel with the 440s.

Just make sure that if they're low impedance (peak and hold) to wire up a resistor box.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 00Red_SiR &raquo;</TD></TR><TR><TD CLASS="quote">as long as you're using a tuning system, technically no injectors are too big.</TD></TR></TABLE>

 

kool thanks, also curious to know they don't come with clips so would I have to buy obd2 to obd1 injector clips in order for them to work correct since my car is tuned on crome p28 ecu..

 

you could just wire up obd0 or obd1 injector clips onto your engine harness (assuming your car is obd2).

 

I run 440cc's pretty good investment..
Duty cycle at 10k rpms is around 68% so if i ever go bigger room for useage.
They're a good investment not too big and not too small i think 440cc's are good.. i also have a 225 hp walbro fuel pump.

 

that's what i use in my 1.8, 2.0, and 2.1L's

 

thanks guys.