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Thread: 4-Wire, 2-Port, External IAC - Does it exist?

  1. #1

    Default 4-Wire, 2-Port, External IAC - Does it exist?

    I'm currently using a 4-wire, 1-port, external IAC. Since it's vented to the atmosphere, I think it's better suited for use with a N/A engine, rather than forced induction. It's possible to add a second port and seal the valve body, but it'd be easier to simply replace it with a four-wire (GM style), two-port, external IAC. Here's a 2-wire, 2-port, external IAC from Standard Motor Products to show what I'm looking for; I just need the four-wire version. I'm using the Dominator ECU.

  2. #2
    Join Date
    Dec 2009


    This should work fine: (Holley EFI 543-122 Remote IAC Kit)
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 232°-244° duration/.623" lift/114° LSA camshaft, 11.8:1 comp, TFS R-Series FTI ported intake, BBK 80mm TB, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 200A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/3000 RPM converter, B&M Hammer shifter, FPP aluminum driveshaft, FPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 MT tires.

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