EGR Valve?
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Joined: Dec 2002
Posts: 235
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From: Joliet, Illinois
Car: 1986 IROC-Z
Engine: Vortec 350 with mild cam
Transmission: 700r4 Mild build
Axle/Gears: Stock
EGR Valve?
Does anyone know if the EGR valve from the TBI intake is swapable with the TPI intake? Im doing a swap from a TBI to a TPI, but the TPI has a bad EGR. Mine on the other hand is good. Will the swap of EGR valves work?
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Joined: Sep 1999
Posts: 3,871
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From: Mass
Engine: 350 TPI
Transmission: A4
Axle/Gears: 3.23
I cant tell you if they will fit but I can tell you that an EGR valve for 1 engine may will not work on another. Im saying this because I bought a NAPA one and my engine never ran like it was suppose too afterwards. In short, go to the dealer and get an EGR valve for the engine you have WITH THE TPI.
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Joined: Sep 2000
Posts: 595
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From: Arlington Texas
I will also add this, GM has a different part # for the TPI 350 and the TPI 305 motors.
I know because I have a new TPI 305 EGR valve and need one for a 350 now, I had the guys at the chevy dealer look it up for me and it shows a different part #.
I know because I have a new TPI 305 EGR valve and need one for a 350 now, I had the guys at the chevy dealer look it up for me and it shows a different part #.
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