IAC.. Holley.. MOPAR!!
08-20-2012, 05:19 PM
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Car: '88 Formula, '94 Corvette, '95 Bird
Engine: LC9, 355" LT1, LT1
Transmission: T5, Zf6, 4L60E
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IAC.. Holley.. MOPAR!!
I just realized the Holley Commander 950 throttle bodies (1,000 cfm 4bbl) use MOPAR Iac valves...
I've used 3 of these in combos over the years and always had trouble with idle.. Never thought to check if it was an actual GM IAC..
Apparently the pinouts are different..
Anyone know of a PWM iac that will use this mounting pattern? The Ford's all look huge.
-- Joe
I've used 3 of these in combos over the years and always had trouble with idle.. Never thought to check if it was an actual GM IAC..
Apparently the pinouts are different..
Anyone know of a PWM iac that will use this mounting pattern? The Ford's all look huge.
-- Joe
08-20-2012, 07:18 PM
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Car: '86 Grand National
Engine: LZ9????
Transmission: 2004R
Axle/Gears: 3.42
Re: IAC.. Holley.. MOPAR!!
I just realized the Holley Commander 950 throttle bodies (1,000 cfm 4bbl) use MOPAR Iac valves...
I've used 3 of these in combos over the years and always had trouble with idle.. Never thought to check if it was an actual GM IAC..
Apparently the pinouts are different..
Anyone know of a PWM iac that will use this mounting pattern? The Ford's all look huge.
-- Joe
I've used 3 of these in combos over the years and always had trouble with idle.. Never thought to check if it was an actual GM IAC..
Apparently the pinouts are different..
Anyone know of a PWM iac that will use this mounting pattern? The Ford's all look huge.
-- Joe
08-21-2012, 05:21 AM
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Car: '88 Formula, '94 Corvette, '95 Bird
Engine: LC9, 355" LT1, LT1
Transmission: T5, Zf6, 4L60E
Axle/Gears: 3.42, Dana44 3.45, 3.23
Re: IAC.. Holley.. MOPAR!!
I noticed some fords have a two piece, so the iac actually bolts to the housing which in turn bolts to the intake.
-- Joe
08-22-2012, 09:53 AM
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Re: IAC.. Holley.. MOPAR!!
That looks identical to Holley 4 barrel TBI units and stock Chevy BB IAC...
http://www.rockauto.com/catalog/moreinfo.php?pk=88845
http://www.rockauto.com/catalog/moreinfo.php?pk=88845
08-22-2012, 10:06 AM
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Car: '88 Formula, '94 Corvette, '95 Bird
Engine: LC9, 355" LT1, LT1
Transmission: T5, Zf6, 4L60E
Axle/Gears: 3.42, Dana44 3.45, 3.23
Re: IAC.. Holley.. MOPAR!!
That looks identical to Holley 4 barrel TBI units and stock Chevy BB IAC...
http://www.rockauto.com/catalog/moreinfo.php?pk=88845
http://www.rockauto.com/catalog/moreinfo.php?pk=88845
http://www.megamanual.com/ms2/ewIAC.gif
-- Joe
Last edited by anesthes; 08-22-2012 at 01:11 PM. Reason: wrong link
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08-29-2012, 01:45 PM
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Re: IAC.. Holley.. MOPAR!!
08-31-2012, 05:51 PM
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Car: 86 MCSS-87 Z28
Transmission: Auto OD-5spd
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Re: IAC.. Holley.. MOPAR!!
The Holley body IAC's are 4 pins in a row ---- GM is square _ _
_ _
The Holley ones are Standard Motor Parts # AC416 around $55 dollars (2000 Dodge Ram 1500 if I remember) The Standard Part# is correct for sure tho.
_ _
The Holley ones are Standard Motor Parts # AC416 around $55 dollars (2000 Dodge Ram 1500 if I remember) The Standard Part# is correct for sure tho.
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