RappinRickRivi

Thank you guys, this information is very helpful. I think my best bet would be to plug them in a way that would allow me to revert back in case I ever wanted to return it back to stock in the future. I really appreciate it!

I’m sorry the temp reading will come from the intake manifold where it collects data sent to the computer module.

Well I’m certain it is not going to run on vacuum, my main concern is whether I need to plug the holes or not due to performance issues or hazards? The manifolds are in good working order so the inner tubes have no leak issue that I’m aware of.

Hello everyone, I know this thread is a few years old but thought I’d try to reach out for some guidance. I am installing a Aces Killshot on my 401 nailhead (65 Riviera) and am unsure if I need to connect the hard lines for choke on this Efi setup or if I need to plug the exhaust manifold hole and lower tube access points? Any help would be much appreciated!!