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2 Bar Map part # needed and any info with it.

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Old Jul 18, 2005 | 10:20 PM
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Default 2 Bar Map part # needed and any info with it.

Can anyone supply me with info for a 2 bar map. Would like to upgrade to a 2 bar map. Would like part #, and any related info.

Used search but no luck.
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Old Jul 18, 2005 | 10:41 PM
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Originally Posted by 618HAWK
Can anyone supply me with info for a 2 bar map. Would like to upgrade to a 2 bar map. Would like part #, and any related info.

Used search but no luck.
GM PN# 12223861 3bar MAP
GM PN# 16040609 2bar MAP
GM PN# 16137039 1bar MAP

GM PN# 15305891 - pigtail harness

What specifically do you want to know about the 2 bar sensor?

Last edited by 405HP_Z06; Jul 19, 2005 at 07:39 AM.
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Old Jul 19, 2005 | 12:06 AM
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I take it these are oem part numbers. Looking for the best map sensor to fit a Holly-Weiland alum manifold for the LS1.
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Old Jul 19, 2005 | 07:41 AM
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Originally Posted by 618HAWK
I take it these are oem part numbers. Looking for the best map sensor to fit a Holly-Weiland alum manifold for the LS1.
These are OEM GM sensors, so I'm sure they will fit that manifold.
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Old Jul 19, 2005 | 09:09 AM
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www.hptuners.com sells a 2bar map setup for our cars. It's proven to work over 700rwhp and it's a complete solution.
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Old Jul 19, 2005 | 07:11 PM
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Great Thanks
I take it.... map over the maf setup, ie speed density is the way to go once you get above 1 bar??
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Old Jul 19, 2005 | 08:16 PM
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Originally Posted by 618HAWK
Great Thanks
I take it.... map over the maf setup, ie speed density is the way to go once you get above 1 bar??
They offer a 1 bar enhanced SD option also.
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