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injectors for H23A running 7 PSI of boost

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Old 07-31-2001, 09:27 PM
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Default injectors for H23A running 7 PSI of boost

My fuel system is fairly simple, just FMU and bosch inline pump. I'm only running 7 PSI of boost. Right now, the H23A has stock 240cc injectors. I have an FMU with a 12:1 disk. Do you think the 240cc is too small for 7 PSI with that FMU? How about going with bigger injectors?
Old 07-31-2001, 09:31 PM
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Default Re: injectors for H23A running 7 PSI of boost (TurboLudeSi)

Slap those ones in that we got the other day from the H22a and see if they're bigger. It'll take like 2 minutes.
Old 08-01-2001, 09:42 AM
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Default Re: injectors for H23A running 7 PSI of boost (TurboInteg95)

I heard the H22 vtec injectors are 270's.
Somebody correct me if I am wrong.
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Old 08-01-2001, 10:10 AM
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Default Re: injectors for H23A running 7 PSI of boost (Evil GS-R)

according to rc engineering the 93-96 prelude h22a vtec peak/hold injectors are rated at 330cc.

the 97-up prelude h22a vtec saturated injectors are rated at 290cc.

that's all according to rc. i think we can trust them on that one though.
Old 08-01-2001, 10:22 AM
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Default Re: injectors for H23A running 7 PSI of boost (bgod)

since your car uses p&h injectors already, just go and buy some stock DSM injectors for like 100-150 bucks from thepartstrader.com...they're rated at 450cc stock.
Old 08-01-2001, 10:24 AM
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Default Re: injectors for H23A running 7 PSI of boost (Slow_ass_4dr)

I'm thinking it's not gonna run to good with the 440's.
Old 08-01-2001, 11:15 AM
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Default Re: injectors for H23A running 7 PSI of boost (TurboInteg95)

i don't think the stock h23a ecu could handle running 400+cc injectors.
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