Identify these 3 fittings on throttle body
10-29-2004, 11:29 PM
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Car: 2000 BMW M5
Identify these 3 fittings on throttle body
Hi guys, I finally got the 1969 fuelie headed 327 tpi conversion running tonight. Wow! Anyhow, what are the three hose connection ports for on the throttle body, pictured (2 large ports on the left, 1 small one on the bottom)? I have all 3 capped since I retrofitted a muscle car era, non-emissions engine with the TPI and didn't have anything to connect to them.
10-30-2004, 03:11 AM
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Car: GTA -89
Engine: Blown 415"
Transmission: 4L80E
Axle/Gears: Strange 12-bolt
If i remember it correct it should be.
Left side Topp: to CC
Left side bottom: to valve cover RH side
Under: EGR
Left side Topp: to CC
Left side bottom: to valve cover RH side
Under: EGR
Last edited by gta324; 10-30-2004 at 03:15 AM.
10-30-2004, 07:36 AM
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Car: '91 Z28
Engine: L98 5.7L TPI
Transmission: 700R4
Axle/Gears: 323's
top right one goes to valve cover (breather, i guess, no pcv filter on it), lower one runs over to the fuel canister, and the little one on the bottom goes to the egr solenoid, i think.
KAM
KAM
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