Field Vtec Controller for Fuel Enrichment

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Old Feb 22, 2002 | 04:17 AM
  #1  
GorData's Avatar
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From: Bronx, NY
Default Field Vtec Controller for Fuel Enrichment

Ok I am almost finished with my Sohc Turbo, What I am running is a Sohc vtec 94 motor with stock internals, For Turbo side, I am using a greddy kit with front mounted intercooler, I also have blitz Blow off valve. For Fuel enrichment, I have 370 RC injectors, with a 12:1 FMU, A inline 255 Fuel pump, Can I use the Field vtec controller like the apexi VAFC to controller fuel, Like I want to bring down feel at idle so my car can Idle find with 370 injectors. Is it any good at all, How do U compare against the VAFC, I need your input please. Also I want to Run 8PSI, Is this setup cool on Stock internals, The motor has 94,000 miles.


[Modified by vteccivicsi92, 1:18 PM 2/22/2002]
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Old Feb 22, 2002 | 05:25 AM
  #2  
blowncivichb's Avatar
 
Joined: Nov 2001
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From: Saint Louis,, MO, USA
Default Re: Field Vtec Controller for Fuel Enrichment (vteccivicsi92)

You can add or remove fuel and change VTEC engagement points with the Fields. I just took mine off 'cause I'm going hondata. I'll sell for $140 shipped (in the US).

Email me if you're interested.

Tom
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Old Feb 22, 2002 | 05:37 AM
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From: san luis obispo, ca
Default Re: Field Vtec Controller for Fuel Enrichment (blowncivichb)

Correct me if I'm wrong but the flaw with this idea is that the Field can only add or remove fuel at a given RPM - meaning if you trim out -15% fuel at 3000 RPM to get decent gas mileage when you're cruising, you are also losing 15% of your fuel when you're flooring it and trying to accelerate. Bad compromise. The VAFC/SAFC have fuel correction for light throttle and full throttle so you can have the fuel you need for acceleration and still not be running too rich when you're not boosting.
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