Headers for an LT1 third gen??
12-01-2005, 06:43 PM
#1
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Car: 87 Camaro Z28
Engine: LT1
Transmission: T56
Headers for an LT1 third gen??
Im slightly confused on how these headers are going to work right. People have told me to buy TPI headers and they will work fine, but if Im trying to keep it emissions legal, the A.I.R. fitting on the LT1 manifold apperars larger than the TPI. And is there a long tube that is emissions legal?
12-02-2005, 11:35 PM
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Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Does it matter how big the AIR tubes are? (honest question) 
12-03-2005, 06:41 PM
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Car: '88 IROC-Z medium orange metallic
Engine: L98
Transmission: 700R4
Axle/Gears: 3.27
The ports on the LT1 heads are higher so if you use a header for a thirdgen then you'll be covering up a good part of the port.
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