1g Supremacy

So, long story short, my '85 Si sat for a while. Like...almost 10 years. A rat got under the dash and decided it was snack time and almost burnt the car to the ground..

A buddy and I replaced the under-dash harness and got the car running again and it drove home great. But after that, it started doing this:



We replaced the fuel pump (which is now making funny-haha noises so that could actually be the issue) and fuel injectors. Buddy - who's been working on Hondas forever - says they were the correct-flow injectors.

The car seems like it's running very rich. 

Where should I start with this? Any hints?