H22A Injectors

[MR-VTEC]

hi all,

firstly i've searched but i cant get a straight answer..........

ok one thing i want to know is, what are the standard fuel injectors in a h22a?

i've read a few times that they are 345cc peak and hold, is this true?

also are they low or high impedance?

i am in the process of upgrading my fuel system and need to be pointed in the right direction.

i am turboing my h22a, i am running a microtech LT8. im looking for a set of injectors that will support up to 400hp. any suggestions and places i could get them from would be appreciated, also i want to buy locally if possible.

also are the aftermarket injectors available, a straight swap? ie for example would a set of RC 440cc injectors be a straight swap over from my standard injectors? just plug out and plug in and also fit into the standard fuel rail?

thanks.

[barefootbonzai]

i had RC's on my turbo civic, it was almost straight fit. Just had to change the connectors to OBD1

[MR-VTEC]

didn't you have trouble getting them to fit into your fuel rail too?

you had 440's right, how much did you get them for and where from?

cheers

[honda_b_blastn]

didn't you have trouble getting them to fit into your fuel rail too?

you had 440's right, how much did you get them for and where from?

cheers

Ebay in the states.
rc 750cc injectors
peak and hold injectors are low resistance type
around the $500 mark landed.

[Weq]

there was a set of new rc550's going on turbod16.com for 200usd. grab em :)

as for the prelude injectors, im pretty sure it was only the JDM h22a. and they were 290cc.

[barefootbonzai]

yeah a bit of grinding, but it was nothing big.

[Bowzer]

4th Gen H22A OBD1 Injectors ~ low impedance (require resistor box) 345cc
5th Gen H22A OBD2 Injectors ~ high impedance (no resistor box) 290cc

[spardikis]

haha my little brother put some H22A's into his XSI DA6, 1600cc vtec integra over in NZ, he had the car upped with ITR stuff, cams intake 2.5 exaust etc... He had launch control and a remapped rom chip.. the only good thing about it was how it sounded, i mean backfire after backfire on launch control, sounded way way faster than what it was. twas mean.. used crazy amounts of petrol though.

Why dont u just get some VR4, GSR or EVo injectors, cause that same little brother has just turbo'd his DA6, just waiting for a tune using the Greddy stand alone stuff which is popular over there... ill do a review on it for u guys whenits finished um if someone needs some i can prob get them hell cheap to... pm me and ill give lil bro a call

[heist]

i just got DSM 450cc injectors from the states (same as VR4/evo) for 125 landed with resistor box and clips

[MR-VTEC]

do the rc 550's have the same spray pattern as the 440's?

i'm after a set of new injectors.

from what i've heard im not really keen on getting a set of dsm's.

so the 4th gen lude h22a has 345cc peak and holds?

anyone know where i can get a set of injectors to suit my application in Australia?

thanks

[Spoon-Accord]

cool. i never knew i had 354cc injectors lol

[MR-VTEC]

thats what i was trying to get clarified.... no one has really given a definate answer yet though

[heist]

i wouldnt go turbo with anything under 450cc anyway... just buy DSM, RC's, Tuner Toys..ect

[barefootbonzai]

4th Gen H22A OBD1 Injectors ~ low impedance (require resistor box) 345cc
5th Gen H22A OBD2 Injectors ~ high impedance (no resistor box) 290cc

??????

[ProECU]

Bao is correct.

[Bowzer]

For all those indoubt
http://honda-tech.com/zerothread?id=549372