Lt1 Vaccum ports?
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Joined: Mar 2001
Posts: 2,181
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From: Cherry Hill, NJ
Car: 92 Trans Am 'Vert
Engine: 305 TPI
Transmission: 5 Speed
Lt1 Vaccum ports?
Hey guys... heres the deal. Im probably gonna swap in an Lt1 intake on my Lb9, but I need to know if the Lt1 manifold has the proper vacum ports to support my MAP sensor? Thats pretty much all thats left that I need to know about the swap!
Thanx!
Thanx!
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Joined: Oct 1999
Posts: 566
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From: New Britain, CT, U.S.A
Car: '87 IROC
Engine: LT1 350
Transmission: 700-R4
If you take a look at an LT1 intake, the Map sensor mounts right to the top of the intake, towards the throttle body. It has it's own vac hole and mounting points, so no problems there.
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