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dannichols1474 dannichols1474 is online now
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Join Date: Sep 2019
Location: Milpitas, CA
Posts: 278
Garage
Details...

When I finished the morning session, I noticed that when I installed the ITB's I didn't get the routing of the intake vacuum hoses correct. The 4,5,6 bank was okay, but the #2 and #3 hoses were routed around the #1 ITB. When I installed the ITB EFI, I had routed all of the 1,2,3 bank vacuum hoses to come to the engine center between the #1 and #2 ITB's.

Fortunately, this ITB system is pretty modular so I just disconnected the throttle linkage and the ITB's on the 1,2,3 bank, lifted the ITB's off their intake port on the heads, moved the vacuum hoses to the correct routing location, and lowered the ITB's back down onto the intake ports and buttoned everything back up.

While I was in the garage, I also installed the ignition coil and connected the ground from the engine wiring harness to the rear ignition coil mounting stud.

This project has been and continues to be all about the details....



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Dan
1975 911 Carrera

"CIS to ITB EFI conversion" thread
Updated (2) Table of Contents pg17 post 339
Old 07-06-2024, 08:13 PM
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