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Where to buy 3bar for a corvette

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Old Apr 4, 2007 | 02:17 PM
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Default Where to buy 3bar for a corvette

Need to know where to purchase a 3 bar map sensor
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Old Apr 4, 2007 | 02:20 PM
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gm makes a 3 bar Map.... PN 16040749
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Old Apr 4, 2007 | 03:11 PM
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does anyone make one that will go into the stock ls6 manifold?
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Old Apr 4, 2007 | 03:42 PM
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Not with good resolution. Get the 3bar and plug in harness from speed inc.
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Old Apr 4, 2007 | 05:33 PM
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FAST 3 BAR MAP $89.99 - Click to buy
Plug & Play Harness -$21.95 - Click to buy
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Old Apr 6, 2007 | 11:54 AM
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Default 3 bar sensor

what is GM # 12223861 - 3 bar?
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Old Apr 7, 2007 | 02:39 AM
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Do you need that conversion harness for the GM 3 bar?

Does the fast unit tune better?
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Old Mar 5, 2008 | 08:36 AM
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Bump... Trying to research going to 3-bar map sensor. Which sensor is everyone using?
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Old Mar 5, 2008 | 10:44 AM
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Go with the one found at Speed Inc, or order GM part # 12223861. They are both the same thing.
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Old Mar 5, 2008 | 03:42 PM
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Originally Posted by Jimmy P
Go with the one found at Speed Inc, or order GM part # 12223861. They are both the same thing.
Thanks man! Do you have to change the wiring or is it plug and play?
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Old Mar 5, 2008 | 05:26 PM
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Almost assuredly you have to change the connector as it is keyed differently. Easy to do with the Weatherpak/MetriPak pin removal tool(s) available for like $10 from Summit.

The connector itself is also easy to get - Summit might have them - search for 3-bar MAP connector.

Here's a picture:



Jim
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