B20 vtec what ECU do you use and wich is best chiped or not?..?

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Apr 26, 2004 | 11:13 PM

CR_VtecCRX89

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Joined: Apr 2004

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From: Manteca, CA

B20 vtec what ECU do you use and wich is best chiped or not?..?

wich is the best ECU to use with a B20 vtec set up?

Apr 27, 2004 | 12:48 AM

jedubz

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Joined: Sep 2003

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From: Seattle

Re: B20 vtec what ECU do you use and wich is best chiped or not?..? (CR_VtecCRX89)

well theoretically there is no good ECU for it. PR3 and PW0 are the only VTEC OBD-0 ECUs and they both are lean as hell. I reccomend a TurboEdit/GhettoDyne Chipped PM6, PR4, or PR3.

Checkout http://www.turboedit.org and http://www.pgmfi.org and get educated

Apr 27, 2004 | 01:10 AM

soulstream

Honda-Tech Member

Joined: May 2003

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From: Southern Cali

you can buy an obd-0 to obd-1 conversion harness and use any obd-1 ecu. thats what i would do. then you can use hondata

Apr 27, 2004 | 01:14 AM

jedubz

Honda-Tech Member

Joined: Sep 2003

Posts: 1,097

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From: Seattle

Re: (soulstream)

Hondata

It's so damn expensive. Turboedit ownz joo.

Apr 27, 2004 | 05:53 AM

crx_88_si

Joined: Feb 2004

Posts: 3,411

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From: Somewhere, Ontario, Canada

Re: (jedubz)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jedubz »</TD></TR><TR><TD CLASS="quote">

Hondata

It's so damn expensive. Turboedit ownz joo. </TD></TR></TABLE>

2 options for obd0...

1. Get a PS9 ecu (88-91 civic EX) chip it w/ turbo edit. Turbo edit and the guys at pgmfi are just starting to get the vtec activation right w/ the ps9 ecu.

2. chip a pr4 and use a VAFC to activate vtec and fine tune fuel.