need specs on jdm injectors and TB

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Jan 17, 2008 | 05:55 AM

God-Driven

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From: Houston, Tx, u.s.a

need specs on jdm injectors and TB

Does anybody know the specs for the jdm h22a (obd1) injectors and jdm throattle body, and how much do they usually run for (price), thanks.

Jan 17, 2008 | 11:32 PM

Mpower3

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Joined: Dec 2007

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From: CA, US

Re: need specs on jdm injectors and TB (God-Driven)

As far as the injectors im pretty sure that JDM=USDM and the throttle is 65mm. someone please correct me if I'm wrong.

Jan 18, 2008 | 03:17 AM

PirateMcFred

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From: Betonwüsten, USA

Re: need specs on jdm injectors and TB (Mpower3)

All H22 throttle bodies are 60mm except the higher output ones like the Euro-R and Type-S which are 62mm.

OBD1 H22 injectors are 345cc peak and hold, H23 are 235 peak and hold. Check your Honda dealer for prices.

Jan 18, 2008 | 11:53 PM

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From: WA

The TB that came with my H22a (4th gen) is 62mm at the opening and 60mm at the butterfly.

Jan 19, 2008 | 01:24 AM

Acidcrakker

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Re: (JT)

Jan 19, 2008 | 06:03 AM

vlang29

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From: Twin Cities, MN, USA

Re: (Acidcrakker)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JT »</TD></TR><TR><TD CLASS="quote">The TB that came with my H22a (4th gen) is 62mm at the opening and 60mm at the butterfly.</TD></TR></TABLE><TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Acidcrakker »</TD></TR><TR><TD CLASS="quote">

Its probally tapered down.</TD></TR></TABLE>

that's how honda made them. a taper increases intake air velocity